99SSP_Template - Caltrans - California Department of ... · Web viewWELDING 36 8 3.03 WELDING ELECTRODES 36 SECTION 9. (BLANK) 36 SECTION 10. CONSTRUCTION DETAILS 36 SECTION 10-1

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Caltrans

STATE OF CALIFORNIA

DEPARTMENT OF TRANSPORTATION__________________________________________________________

NOTICE TO CONTRACTORSAND

SPECIAL PROVISIONSFOR CONSTRUCTION ON STATE HIGHWAY IN

SAN DIEGO COUNTY AT VARIOUS LOCATIONS ON ROUTE 5 FROM US-MEXICO BORDER TO THE END OF COUNTY AND ON ROUTE 8 FROM NIMITZ BOULEVARD TO THE IMPERIAL COUNTY LINE

DISTRICT 11, ROUTE 5

__________________________________________________________

For Use in Connection with Standard Specifications Dated JULY 1999, Standard Plans Dated JULY 1999, and Labor Surcharge and Equipment Rental Rates.

__________________________________________________________

CONTRACT NO. 11-244604

11-SD-5-R0.0/R116.5,T0.8/R125.2

Bids Open: March 29, 2001Dated: February 26, 2001

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IMPORTANTSPECIAL NOTICES

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Payment BondsAttention is directed to Section 5 of the Special Provisions, regarding contract bonds. The payment bond shall be in a sum not less than one hundred percent of the total amount payable by the terms of the contract.

TABLE OF CONTENTS

NOTICE TO CONTRACTORS.............................................................................................................................................1COPY OF ENGINEER'S ESTIMATE..................................................................................................................................3SPECIAL PROVISIONS.......................................................................................................................................................4SECTION 1. SPECIFICATIONS AND PLANS..................................................................................................................4SECTION 2. PROPOSAL REQUIREMENTS AND CONDITIONS..................................................................................4

2-1.01 GENERAL..........................................................................................................................................................42-1.02 DISABLED VETERAN BUSINESS ENTERPRISE (DVBE)..........................................................................42-1.03 DVBE GOAL FOR THIS PROJECT.................................................................................................................52-1.04 SUBMISSION OF DVBE INFORMATION.....................................................................................................62-1.05 SMALL BUSINESS PREFERENCE.................................................................................................................62-1.06 CALIFORNIA COMPANY PREFERENCE.....................................................................................................7

SECTION 3. AWARD AND EXECUTION OF CONTRACT............................................................................................7SECTION 4. BEGINNING OF WORK, TIME OF COMPLETION AND LIQUIDATED DAMAGES...........................8SECTION 5. GENERAL......................................................................................................................................................8SECTION 5-1. MISCELLANEOUS....................................................................................................................................8

5-1.01 PLANS AND WORKING DRAWINGS...........................................................................................................85-1.011 EXAMINATION OF PLANS, SPECIFICATIONS, CONTRACT, AND SITE OF WORK.........................85-1.012 DIFFERING SITE CONDITIONS...................................................................................................................95-1.015 LABORATORY...............................................................................................................................................95-1.017 CONTRACT BONDS......................................................................................................................................95-1.018 EXCAVATION SAFETY PLANS..................................................................................................................95-1.019 COST REDUCTION INCENTIVE................................................................................................................105-1.02 LABOR NONDISCRIMINATION..................................................................................................................105-1.03 INTEREST ON PAYMENTS..........................................................................................................................105-1.031 FINAL PAYMENT AND CLAIMS..............................................................................................................105-1.04 PUBLIC SAFETY............................................................................................................................................115-1.05 SURFACE MINING AND RECLAMATION ACT........................................................................................125-1.06 REMOVAL OF ASBESTOS AND HAZARDOUS SUBSTANCES..............................................................125-1.07 YEAR 2000 COMPLIANCE...........................................................................................................................125-1.08 SUBCONTRACTOR AND DVBE RECORDS..............................................................................................125-1.086 PERFORMANCE OF DVBE SUBCONTRACTORS AND SUPPLIERS...................................................125-1.09 SUBCONTRACTING......................................................................................................................................135-1.10 PROMPT PROGRESS PAYMENT TO SUBCONTRACTORS....................................................................135-1.11 AREAS FOR CONTRACTOR'S USE.............................................................................................................135-1.12 PAYMENTS.....................................................................................................................................................135-1.13 SOUND CONTROL REQUIREMENTS.........................................................................................................14

SECTION 6. (BLANK).......................................................................................................................................................14SECTION 7. (BLANK).......................................................................................................................................................14SECTION 8. MATERIALS................................................................................................................................................14SECTION 8-1. MISCELLANEOUS..................................................................................................................................14

8-1.01 SUBSTITUTION OF NON-METRIC MATERIALS AND PRODUCTS......................................................148-1.02 PREQUALIFIED AND TESTED SIGNING AND DELINEATION MATERIALS.....................................20

PAVEMENT MARKERS, PERMANENT TYPE................................................................................................21PAVEMENT MARKERS, TEMPORARY TYPE................................................................................................21STRIPING AND PAVEMENT MARKING MATERIAL...................................................................................22CLASS 1 DELINEATORS....................................................................................................................................22CHANNELIZERS.................................................................................................................................................23CONICAL DELINEATORS, 1070 mm................................................................................................................23OBJECT MARKERS.............................................................................................................................................23TEMPORARY RAILING (TYPE K) REFLECTORS AND CONCRETE BARRIER MARKERS...................23THRIE BEAM BARRIER MARKERS.................................................................................................................23CONCRETE BARRIER DELINEATORS, 400 mm............................................................................................24CONCRETE BARRIER-MOUNTED MINI-DRUM (260 mm x 360 mm x 570 mm).......................................24SOUND WALL DELINEATOR...........................................................................................................................24

Contract No. 11-2446041

GUARD RAILING DELINEATOR......................................................................................................................24RETROREFLECTIVE SHEETING......................................................................................................................24SPECIALTY SIGN (All Plastic)...........................................................................................................................25SIGN SUBSTRATE FOR CONSTRUCTION AREA SIGNS.............................................................................25

8-1.03 STATE-FURNISHED MATERIALS..............................................................................................................25SECTION 8-2. CONCRETE...............................................................................................................................................25

8-2.01 PORTLAND CEMENT CONCRETE.............................................................................................................258-2.02 CEMENT AND WATER CONTENT.............................................................................................................35

SECTION 8-3. WELDING.................................................................................................................................................368-3.03 WELDING ELECTRODES.............................................................................................................................36

SECTION 9. (BLANK).......................................................................................................................................................36SECTION 10. CONSTRUCTION DETAILS....................................................................................................................36SECTION 10-1. GENERAL...............................................................................................................................................36

10-1.01 MATERIAL CONTAINING AERIALLY DEPOSITED LEAD..................................................................36HEALTH AND SAFETY......................................................................................................................................36SOIL HANDLING.................................................................................................................................................36

10-1.02 WATER POLLUTION CONTROL...............................................................................................................37WATER POLLUTION CONTROL PROGRAM PREPARATION, APPROVAL AND UPDATES.................37WPCP IMPLEMENTATION................................................................................................................................38MAINTENANCE..................................................................................................................................................39WATER POLLUTION CONTROL TRAINING..................................................................................................39PAYMENT............................................................................................................................................................39

10-1.03 OBSTRUCTIONS..........................................................................................................................................4010-1.04 CONSTRUCTION AREA TRAFFIC CONTROL DEVICES......................................................................4010-1.05 CONSTRUCTION AREA SIGNS.................................................................................................................4110-1.06 MAINTAINING TRAFFIC............................................................................................................................4110-1.07 CLOSURE REQUIREMENTS AND CONDITIONS..................................................................................43

CLOSURE SCHEDULE.......................................................................................................................................43CONTINGENCY PLAN.......................................................................................................................................43LATE REOPENING OF CLOSURES..................................................................................................................44COMPENSATION................................................................................................................................................44

10-1.08 COOPERATION WITH THE CALIFORNIA HIGHWAY PATROL (CHP)..............................................4410-1.09 TRAFFIC CONTROL SYSTEM FOR LANE CLOSURE............................................................................4510-1.10 TEMPORARY PAVEMENT DELINEATION.............................................................................................45

GENERAL.............................................................................................................................................................45TEMPORARY LANELINE AND CENTERLINE DELINEATION...................................................................46

10-1.11 PORTABLE CHANGEABLE MESSAGE SIGN..........................................................................................4610-1.12 TRAFFIC PLASTIC DRUMS.......................................................................................................................4610-1.13 TEMPORARY CRASH CUSHION MODULE............................................................................................47

GENERAL.............................................................................................................................................................47MATERIALS.........................................................................................................................................................47INSTALLATION..................................................................................................................................................48MEASUREMENT AND PAYMENT...................................................................................................................48

10-1.14 EXISTING HIGHWAY FACILITIES...........................................................................................................48REMOVE ROADSIDE SIGN...............................................................................................................................48

10-1.14 EARTHWORK...............................................................................................................................................4810-1.15 SIGN POST SUPPORT SYSTEM.................................................................................................................48


STANDARD PLANS LIST

The Standard Plan sheets applicable to this contract include, but are not limited to those indicated below. The Revised Standard Plans (RSP) and New Standard Plans (NSP) which apply to this contract are included as individual sheets of the project plans.

A10A AbbreviationsA10B SymbolsA73B MarkersT1A Temporary Crash Cushion, Sand Filled (Unidirectional)T2 Temporary Crash Cushion, Sand Filled (Shoulder Installations)T3 Temporary Railing (Type K)T10 Traffic Control System for Lane Closure On Freeways and ExpresswaysRS1 Roadside Signs, Typical Installation Details No. 1RS2 Roadside Signs - Wood Post, Typical Installation Details No. 2RS4 Roadside Signs, Typical Installation Details No. 4

State Project with DVBE Goals (06-14-00)

DEPARTMENT OF TRANSPORTATION_________________________

NOTICE TO CONTRACTORS

_________________________

CONTRACT NO. 11-244604

11-SD-5-R0.0/R116.5,T0.8/R125.2

Sealed proposals for the work shown on the plans entitled:

STATE OF CALIFORNIA; DEPARTMENT OF TRANSPORTATION; PROJECT PLANS FOR CONSTRUCTION ON STATE HIGHWAY IN SAN DIEGO COUNTY AT VARIOUS LOCATIONS ON ROUTE 5 FROM US-

MEXICO BORDER TO THE END OF COUNTY AND ON ROUTE 8 FROM NIMITZ BOULEVARD TO THE IMPERIAL COUNTY LINE

will be received at the Department of Transportation, 3347 Michelson Drive, Suite 100, Irvine, CA 92612-1692, until 2 o'clock p.m. on March 29, 2001, at which time they will be publicly opened and read in Room C - 1116 at the same address.

Proposal forms for this work are included in a separate book entitled:


STATE OF CALIFORNIA; DEPARTMENT OF TRANSPORTATION; PROPOSAL AND CONTRACT FOR CONSTRUCTION ON STATE HIGHWAY IN SAN DIEGO COUNTY AT VARIOUS LOCATIONS ON ROUTE 5 FROM US-MEXICO BORDER TO THE END OF COUNTY AND ON ROUTE 8 FROM NIMITZ BOULEVARD

TO THE IMPERIAL COUNTY LINE

General work description: Sign post support system to be rinstalled.

This project has a goal of 3 percent disabled veteran business enterprise (DVBE) participation.No prebid meeting is scheduled for this project.Bids are required for the entire work described herein.At the time this contract is awarded, the Contractor shall possess either a Class A license or a combination of Class C

licenses which constitutes a majority of the work.The Contractor must also be properly licensed at the time the bid is submitted, except that on a joint venture bid a joint

venture license may be obtained by a combination of licenses after bid opening but before award in conformance with Business and Professions Code, Section 7029.1.

This contract is subject to state contract nondiscrimination and compliance requirements pursuant to Government Code, Section 12990.

Preference will be granted to bidders properly certified as a "Small Business" as determined by the Department of General Services, Office of Small Business Certification and Resources at the time of bid opening in conformance with the provisions in Section 2-1.05, "Small Business Preference," of the special provisions, and Section 1896 et seq, Title 2, California Code of Regulations. A form for requesting a "Small Business" preference is included with the bid documents. Applications for status as a "Small Business" must be submitted to the Department of General Services, Office of Small Business Certification and Resources, 1531 "I" Street, Second Floor, Sacramento, CA 95814, Telephone No. (916) 322-5060.

A reciprocal preference will be granted to "California company" bidders in conformance with Section 6107 of the Public Contract Code. (See Sections 2 and 3 of the special provisions.) A form for indicating whether bidders are or are not a "California company" is included in the bid documents and is to be filled in and signed by all bidders.

The Caltrans District 11 Office is located at 2829 Juan Street, San Diego, CA. 92110. The mailing address is P.O. Box 85406, San Diego, CA. 92186-5406, E-mail address of the Duty Senior is: [email protected], or by fax at (619) 688-6988. The District 11 Duty Senior telephone number is (619) 688-6635.

The Website address for posting of questions and responses is: www.dot.ca.gov/dist11/construc/Project plans, special provisions, and proposal forms for bidding this project can only be obtained at the Department of

Transportation, Plans and Bid Documents, Room 0200, MS #26, Transportation Building, 1120 N Street, Sacramento, California 95814, FAX No. (916) 654-7028, Telephone No. (916) 654-4490. Use FAX orders to expedite orders for project plans, special provisions and proposal forms. FAX orders must include credit card charge number, card expiration date and authorizing signature. Project plans, special provisions, and proposal forms may be seen at the above Department of Transportation office and at the offices of the District Directors of Transportation at Irvine, Oakland, and the district in which the work is situated. Standard Specifications and Standard Plans are available through the State of California, Department of Transportation, Publications Unit, 1900 Royal Oaks Drive, Sacramento, CA 95815, Telephone No. (916) 445-3520.

Cross sections for this project are not available.The successful bidder shall furnish a payment bond and a performance bond.

Pursuant to Section 1773 of the Labor Code, the general prevailing wage rates in the county, or counties, in which the work is to be done have been determined by the Director of the California Department of Industrial Relations. These wages are set forth in the General Prevailing Wage Rates for this project, available at the Labor Compliance Office at the offices of the District Director of Transportation for the district in which the work is situated, and available from the California Department of Industrial Relations’ Internet Web Site at: http://www.dir.ca.gov. Future effective general prevailing wage rates which have been predetermined and are on file with the Department of Industrial Relations are referenced but not printed in the general prevailing wage rates.


DEPARTMENT OF TRANSPORTATION

Deputy Director Transportation Engineering

Dated February 26, 2001

JDR


COPY OF ENGINEER'S ESTIMATE

(NOT TO BE USED FOR BIDDING PURPOSES)

11-244604

Item Item Code Item Unit of Measure Estimated Quantity

1 120100 TRAFFIC CONTROL SYSTEM LS LUMP SUM

2(S)

128650 PORTABLE CHANGEABLE MESSAGE SIGN EA 2

3 150742 REMOVE ROADSIDE SIGN EA 221

4 020780 SIGN POST SUPPORT SYSTEM EA 221

Contract No. «Dist»-«Contract_No»1

STATE OF CALIFORNIA

DEPARTMENT OF TRANSPORTATION

_____________________________

SPECIAL PROVISIONS

Annexed to Contract No. 11-244604

SECTION 1. SPECIFICATIONS AND PLANSThe work embraced herein shall conform to the provisions in the Standard Specifications dated July 1999, and the

Standard Plans dated July 1999, of the Department of Transportation insofar as the same may apply, and these special provisions.

Amendments to the Standard Specifications set forth in these special provisions shall be considered as part of the Standard Specifications for the purposes set forth in Section 5-1.04, "Coordination and Interpretation of Plans, Standard Specifications and Special Provisions," of the Standard Specifications. Whenever either the term "Standard Specifications is amended" or the term "Standard Specifications are amended" is used in the special provisions, the indented text or table following the term shall be considered an amendment to the Standard Specifications. In case of conflict between such amendments and the Standard Specifications, the amendments shall take precedence over and be used in lieu of the conflicting portions.

In case of conflict between the Standard Specifications and these special provisions, the special provisions shall take precedence over and shall be used in lieu of the conflicting portions.

SECTION 2. PROPOSAL REQUIREMENTS AND CONDITIONS2-1.01 GENERAL

The bidder's attention is directed to the provisions in Section 2, "Proposal Requirements and Conditions," of the Standard Specifications and these special provisions for the requirements and conditions which the bidder must observe in the preparation of the proposal form and the submission of the bid.

In addition to the subcontractors required to be listed in conformance with Section 2-1.054, "Required Listing of Proposed Subcontractors," of the Standard Specifications, each proposal shall have listed therein the name and address of each DVBE subcontractor to be used for credit in meeting the goal, and to whom the bidder proposes to directly subcontract portions of the work. The list of subcontractors shall also set forth the portion of work that will be performed by each subcontractor listed. A sheet for listing the subcontractors is included in the Proposal.

The Bidder's Bond form mentioned in the last paragraph in Section 2-1.07, "Proposal Guaranty," of the Standard Specifications will be found following the signature page of the Proposal.

In conformance with Public Contract Code Section 7106, a Noncollusion Affidavit is included in the Proposal. Signing the Proposal shall also constitute signature of the Noncollusion Affidavit.

Submit request for substitution of an "or equal" item, and the data substantiating the request to the Department of Transportation, District 11, Construction Duty Senior MS 73, P.O. Box 85406, San Diego, CA. 92186-5400, so that the request is received by the Department by close of business on the fourth day, not including Saturdays, Sundays and legal holidays, following bid opening.

2-1.02 DISABLED VETERAN BUSINESS ENTERPRISE (DVBE)Section 10115 of the Public Contract Code requires the Department to implement provisions to establish a goal for

Disabled Veterans Business Enterprise (DVBE) in contracts.It is the policy of the Department that Disabled Veteran Business Enterprise (DVBE) shall have the maximum

opportunity to participate in the performance of contracts financed solely with state funds. The Contractor shall ensure that DVBEs have the maximum opportunity to participate in the performance of this contract and shall take all necessary and reasonable steps for this assurance. The Contractor shall not discriminate on the basis of race, color, national origin, or sex in the award and performance of subcontracts. Failure to carry out the requirements of this paragraph shall constitute a breach of contract and may result in termination of this contract or other remedy the Department may deem appropriate.


Bidder's attention is directed to the following:

A. "Disabled Veteran Business Enterprise" (DVBE) means a business concern certified as a DVBE by the Office of Small Business Certification and Resources, Department of General Services.

B. A DVBE may participate as a prime contractor, subcontractor, joint venture partner with a prime or subcontractor, or vendor of material or supplies.

C. Credit for DVBE prime contractors will be 100 percent.D. A DVBE joint venture partner must be responsible for specific contract items of work, or portions thereof.

Responsibility means actually performing, managing and supervising the work with its own forces. The DVBE joint venture partner must share in the ownership, control, management responsibilities, risks and profits of the joint venture. The DVBE joint venturer must submit the joint venture agreement with the Caltrans Bidder DVBE Information form required in Section 2-1.04, "Submission of DVBE Information," elsewhere in these special provisions.

E. A DVBE must perform a commercially useful function, i.e., must be responsible for the execution of a distinct element of the work and must carry out its responsibility by actually performing, managing and supervising the work.

F. Credit for DVBE vendors of materials or supplies is limited to 60 percent of the amount to be paid to the vendor for the material unless the vendor manufactures or substantially alters the goods.

G. Credit for trucking by DVBEs will be as follows:

1. One hundred percent of the amount to be paid when a DVBE trucker will perform the trucking with his/her own trucks, tractors and employees.

2. Twenty percent of the amount to be paid to DVBE trucking brokers who do not have a "certified roster."3. One hundred percent of the amount to be paid to DVBE trucking brokers who have signed agreements that all

trucking will be performed by DVBE truckers if credit is toward the DVBE goal, a "certified roster" showing that all trucks are owned by DVBEs, and a signed statement on the "certified roster" that indicates that 100 percent of revenue paid by the broker will be paid to the DVBEs listed on the "certified roster."

4. Twenty percent of the amount to be paid to trucking brokers who are not a DVBE but who have signed agreements with DVBE truckers assuring that at least 20 percent of the trucking will be performed by DVBE truckers if credit is toward the DVBE goal, a "certified roster" showing that at least 20 percent of the number of trucks are owned by DVBE truckers, and a signed statement on the "certified roster" that indicates that at least 20 percent of the revenue paid by the broker will be paid to the DVBEs listed on the "certified roster."

The "certified roster" referred to herein shall conform to the requirements in Section 2-1.04, "Submission Of DVBE Information," elsewhere in these special provisions.

H. DVBEs and DVBE joint venture partners must be certified DVBEs as determined by the Department of General Services, Office of Small Business Certification and Resources, 1531 "I" Street, Second Floor, Sacramento, CA 95814, on the date bids for the project are opened before credit may be allowed toward the DVBE goal. It is the Contractor's responsibility to verify that DVBEs are certified.

I. Noncompliance by the Contractor with these requirements constitutes a breach of this contract and may result in termination of the contract or other appropriate remedy for a breach of this contract.

2-1.03 DVBE GOAL FOR THIS PROJECTThe Department has established the following goal for Disabled Veteran Business Enterprise (DVBE) participation for

this project:

Disabled Veteran Business Enterprise (DVBE): 3 percent.

It is the bidder's responsibility to make a sufficient portion of the work available to subcontractors and suppliers and to select those portions of the work or material needs consistent with the available DVBE subcontractors and suppliers, so as to assure meeting the goal for DVBE participation.

The Office of Small Business Certification and Resources, Department of General Services, may be contacted at (916) 322-5060 or visit their internet web site at http://www.osmb.dgs.ca.gov/ for program information and certification status. The Department's Business Enterprise Program may also be contacted at (916) 227-9599 or the internet web site at http://www.dot.ca.gov/hq/bep/.


2-1.04 SUBMISSION OF DVBE INFORMATIONThe required DVBE information shall be submitted on the "CALTRANS BIDDER - DVBE INFORMATION" form

included in the Proposal. If this information is not submitted with the bid, the DVBE information forms shall be removed from the documents prior to submitting the bid.

It is the bidder's responsibility to make enough work available to DVBEs and to select those portions of the work or material needs consistent with the available DVBEs to meet the goal for DVBE participation or to provide information to establish that, prior to bidding, the bidder made adequate good faith efforts to do so.

If the DVBE information is not submitted with the bid, the apparent successful bidder (low bidder), the second low bidder and the third low bidder shall submit the DVBE information to the Department of Transportation, 1120 N Street, Room 0200, MS #26, Sacramento, California 95814 so the information is received by the Department no later than 4:00 p.m. on the fourth day, not including Saturdays, Sundays and legal holidays, following bid opening. DVBE information sent by U.S. Postal Service certified mail with return receipt and certificate of mailing and mailed on or before the third day, not including Saturdays, Sundays and legal holidays, following bid opening will be accepted even if it is received after the fourth day following bid opening. Failure to submit the required DVBE information by the time specified will be grounds for finding the bid or proposal nonresponsive. Other bidders need not submit DVBE information unless requested to do so by the Department.

The bidder's DVBE information shall establish that good faith efforts to meet the DVBE goal have been made. To establish good faith efforts, the bidder shall demonstrate that the goal will be met or that, prior to bidding, adequate good faith efforts to meet the goal were made.

Bidders are cautioned that even though their submittal indicates they will meet the stated DVBE goal, their submittal should also include their adequate good faith efforts information along with their DVBE goal information to protect their eligibility for award of the contract in the event the Department, in its review, finds that the goal has not been met.

The bidder's DVBE information shall include the names of DVBE firms that will participate, with a complete description of work or supplies to be provided by each, the dollar value of each DVBE transaction, and a written confirmation from the DVBE that it is participating in the contract. A copy of the DVBE's quote will serve as written confirmation that the DVBE is participating in the contract. When 100 percent of a contract item of work is not to be performed or furnished by a DVBE, a description of the exact portion of that work to be performed or furnished by that DVBE shall be included in the DVBE information, including the planned location of that work. The work that a DVBE prime contractor has committed to performing with its own forces as well as the work that it has committed to be performed by DVBE subcontractors, suppliers and trucking companies will count toward the goal.

If credit for trucking by a DVBE trucking broker is shown on the bidder's information as 100 percent of the revenue to be paid by the broker is to be paid to DVBE truckers, a "certified roster" of the broker's trucks to be used must be included. The "certified roster" must indicate that all the trucks are owned by certified DVBEs and must show the DVBE truck numbers, owner's name, Public Utilities Commission Cal-T numbers, and the DVBE certification numbers. The roster must indicate that all revenue paid by the broker will be paid to DVBEs listed on the "certified roster".

If credit for trucking by a trucking broker who is not a DVBE is shown in the bidder's information, a "certified roster" of the broker's trucks to be used must be included. The "certified roster" must indicate that at least 20 percent of the broker's trucks are owned by certified DVBEs and must show the DVBE truck numbers, owner's name, Public Utilities Commission Cal-T numbers, and the DVBE certification number. The roster must indicate that at least 20 percent of the revenue paid by the broker will be paid to DVBEs listed on the "certified roster".

A bidder shall be deemed to have made good faith efforts upon submittal, within time limits specified by the Department, of documentary evidence that all of the following actions were taken:

A. Contact was made with the Office of Small Business Certification and Resources (OSBCR), Department of General Services or their web site at http://www.osmb.dgs.ca.gov/ to identify Disabled Veteran Business Enterprises.

B. Advertising was published in trade media and media focusing on Disabled Veteran Business Enterprises, unless time limits imposed by the Department do not permit that advertising.

C. Invitations to bid were submitted to potential Disabled Veteran Business Enterprise contractors.D. Available Disabled Veteran Business Enterprises were considered.

2-1.05 SMALL BUSINESS PREFERENCEAttention is directed to "Award and Execution of Contract" of these special provisions.Attention is also directed to the Small Business Procurement and Contract Act, Government Code Section 14835, et seq

and Title 2, California Code of Regulations, Section 1896, et seq.Bidders who wish to be classified as a Small Business under the provisions of those laws and regulations, shall be

certified as Small Business by the Department of General Services, Office of Small Business Certification and Resources, 1531 "I" Street, Second Floor, Sacramento, CA 95814.


To request Small Business Preference, bidders shall fill out and sign the Request for Small Business Preference form in the Proposal and shall attach a copy of their Office of Small Business Certification and Resources (OSBCR) small business certification letter to the form. The bidder's signature on the Request for Small Business Preference certifies, under penalty of perjury, that the bidder is certified as Small Business at the time of bid opening and further certifies, under penalty of perjury, that under the following conditions, at least 50 percent of the subcontractors to be utilized on the project are either certified Small Business or have applied for Small Business certification by bid opening date and are subsequently granted Small Business certification.

The conditions requiring the aforementioned 50 percent level of subcontracting by Small Business subcontractors apply if:

A. The lowest responsible bid for the project exceeds $100,000; andB. The project work to be performed requires a Class A or a Class B contractor's license; andC. Two or more subcontractors will be used.

If the above conditions apply and Small Business Preference is granted in the award of the contract, the 50 percent Small Business subcontractor utilization level shall be maintained throughout the life of the contract.

2-1.06 CALIFORNIA COMPANY PREFERENCEAttention is directed to "Award and Execution of Contract" of these special provisions.In conformance with the requirements of Section 6107 of the Public Contract Code, a "California company" will be

granted a reciprocal preference for bid comparison purposes as against a nonresident contractor from any state that gives or requires a preference to be given contractors from that state on its public entity construction contracts.

A "California company" means a sole proprietorship, partnership, joint venture, corporation, or other business entity that was a licensed California contractor on the date when bids for the public contract were opened and meets one of the following:

A. Has its principal place of business in California.B. Has its principal place of business in a state in which there is no local contractor preference on construction

contracts.C. Has its principal place of business in a state in which there is a local contractor construction preference and the

contractor has paid not less than $5000 in sales or use taxes to California for construction related activity for each of the five years immediately preceding the submission of the bid.

To carry out the "California company" reciprocal preference requirements of Section 6107 of the Public Contract Code, all bidders shall fill out and sign the California Company Preference form in the Proposal. The bidder's signature on the California Company Preference form certifies, under penalty of perjury, that the bidder is or is not a "California company" and if not, the amount of the preference applied by the state of the nonresident Contractor.

A nonresident Contractor shall disclose any and all bid preferences provided to the nonresident Contractor by the state or country in which the nonresident Contractor has its principal place of business.

Proposals without the California Company Preference form filled out and signed may be rejected.

SECTION 3. AWARD AND EXECUTION OF CONTRACTThe bidder's attention is directed to the provisions in Section 3, "Award and Execution of Contract," of the Standard

Specifications and these special provisions for the requirements and conditions concerning award and execution of contract.The award of the contract, if it be awarded, will be to the lowest responsible bidder whose proposal complies with all the

requirements prescribed and who has met the goal for DVBE participation or has demonstrated, to the satisfaction of the Department, adequate good faith efforts to do so. Meeting the goal for DVBE participation or demonstrating, to the satisfaction of the Department, adequate good faith efforts to do so is a condition for being eligible for award of contract.

A "Payee Data Record" form will be included in the contract documents to be executed by the successful bidder. The purpose of the form is to facilitate the collection of taxpayer identification data. The form shall be completed and returned to the Department by the successful bidder with the executed contract and contract bonds. For the purposes of the form, payee shall be deemed to mean the successful bidder. The form is not to be completed for subcontractors or suppliers. Failure to complete and return the "Payee Data Record" form to the Department as provided herein will result in the retention of 20 percent of payments due the contractor and penalties of up to $20,000. This retention of payments for failure to complete the "Payee Data Record" form is in addition to any other retention of payments due the Contractor.

Attention is also directed to "Small Business Preference" of these special provisions. Any bidder who is certified as a Small Business by the Department of General Services, Office of Small Business Certification and Resources will be allowed a preference in the award of this contract, if it be awarded, under the following conditions:


A. The apparent low bidder is not certified as a Small Business, or has not filled out and signed the Request for Small Business Preference included with the bid documents and attached a copy of their Office of Small Business Certification and Resources (OSBCR) small business certification letter to the form; and

B. The bidder filled out and signed the Request for Small Business Preference form included with the bid documents and attached a copy of their Office of Small Business Certification and Resources (OSBCR) small business certification letter to the form.

The small business preference will be a reduction in the bid submitted by the small business contractor, for bid comparison purposes, by an amount equal to 5 percent of the amount bid by the apparent low bidder, the amount not to exceed $50,000. If this reduction results in the small business contractor becoming the low bidder, then the contract will be awarded to the small business contractor on the basis of the actual bid of the small business contractor notwithstanding the reduced bid price used for bid comparison purposes.

Attention is also directed to "California Company Preference" of these special provisions.The amount of the California company reciprocal preference shall be equal to the amount of the preference applied by

the state of the nonresident contractor with the lowest responsive bid, except where the "California company" is eligible for a California Small Business Preference, in which case the preference applied shall be the greater of the two, but not both.

If the bidder submitting the lowest responsive bid is not a "California company" and with the benefit of the reciprocal preference, a "California company's" responsive bid is equal to or less than the original lowest responsive bid, the "California company" will be awarded the contract at its submitted bid price except as provided below.

Small business bidders shall have precedence over nonsmall business bidders in that the application of the "California company" preference for which nonsmall business bidders may be eligible shall not result in the denial of the award to a small business bidder.

SECTION 4. BEGINNING OF WORK, TIME OF COMPLETION AND LIQUIDATED DAMAGESAttention is directed to the provisions in Section 8-1.03, "Beginning of Work," in Section 8-1.06, "Time of Completion,"

and in Section 8-1.07, "Liquidated Damages," of the Standard Specifications and these special provisions.The Contractor shall begin work within 15 calendar days after the contract has been approved by the Attorney General or

the attorney appointed and authorized to represent the Department of Transportation.This work shall be diligently prosecuted to completion before the expiration of 40 WORKING DAYS beginning on the

fifteenth calendar day after approval of the contract.The Contractor shall pay to the State of California the sum of $500 per day, for each and every calendar day's delay in

finishing the work in excess of the number of working days prescribed above.

SECTION 5. GENERALSECTION 5-1. MISCELLANEOUS

5-1.01 PLANS AND WORKING DRAWINGSWhen the specifications require working drawings to be submitted to the Division of Structure Design, the drawings

shall be submitted to: Division of Structure Design, Documents Unit, Mail Station 9, 1801 30th Street, Sacramento, CA 95816, Telephone 916 227-8252.

5-1.011 EXAMINATION OF PLANS, SPECIFICATIONS, CONTRACT, AND SITE OF WORKThe second paragraph of Section 2-1.03, "Examination of Plans, Specifications, Contract, and Site of Work," of the

Standard Specifications is amended to read:

• Where the Department has made investigations of site conditions, including subsurface conditions in areas where work is to be performed under the contract, or in other areas, some of which may constitute possible local material sources, bidders or Contractors may, upon written request, inspect the records of the Department as to those investigations subject to and upon the conditions hereinafter set forth.

Attention is directed to "Differing Site Conditions" of these special provisions regarding physical conditions at the site which may differ from those indicated in "Materials Information," log of test borings or other geotechnical information obtained by the Department's investigation of site conditions.


5-1.012 DIFFERING SITE CONDITIONSAttention is directed to Section 5-1.116, "Differing Site Conditions," of the Standard Specifications.During the progress of the work, if subsurface or latent conditions are encountered at the site differing materially from

those indicated in the "Materials Information," log of test borings, other geotechnical data obtained by the Department's investigation of subsurface conditions, or an examination of the conditions above ground at the site, the party discovering those conditions shall promptly notify the other party in writing of the specific differing conditions before they are disturbed and before the affected work is performed.

The Contractor will be allowed 15 days from the notification of the Engineer's determination of whether or not an adjustment of the contract is warranted, in which to file a notice of potential claim in conformance with the provisions of Section 9-1.04, "Notice of Potential Claim," of the Standard Specifications and as specified herein; otherwise the decision of the Engineer shall be deemed to have been accepted by the Contractor as correct. The notice of potential claim shall set forth in what respects the Contractor's position differs from the Engineer's determination and provide any additional information obtained by the Contractor, including but not limited to additional geotechnical data. The notice of potential claim shall be accompanied by the Contractor's certification that the following were made in preparation of the bid: a review of the contract, a review of the "Materials Information," a review of the log of test borings and other records of geotechnical data to the extent they were made available to bidders prior to the opening of bids, and an examination of the conditions above ground at the site. Supplementary information, obtained by the Contractor subsequent to the filing of the notice of potential claim, shall be submitted to the Engineer in an expeditious manner.

5-1.015 LABORATORYWhen a reference is made in the specifications to the "Laboratory," the reference shall mean the Division of Materials

Engineering and Testing Services and the Division of Structural Foundations of the Department of Transportation, or established laboratories of the various Districts of the Department, or other laboratories authorized by the Department to test materials and work involved in the contract. When a reference is made in the specifications to the "Transportation Laboratory," the reference shall mean the Division of Materials Engineering and Testing Services and the Division of Structural Foundations, located at 5900 Folsom Boulevard, Sacramento, CA 95819, Telephone (916) 227-7000.

5-1.017 CONTRACT BONDSAttention is directed to Section 3-1.02, "Contract Bonds," of the Standard Specifications and these special provisions.The payment bond shall be in a sum not less than one hundred percent of the total amount payable by the terms of the

contract.

5-1.018 EXCAVATION SAFETY PLANSSection 5-1.02A, "Trench Excavation Safety Plans," of the Standard Specifications is amended to read:

5-1.02A Excavation Safety Plans• The Construction Safety Orders of the Division of Occupational Safety and Health shall apply to all excavations. For all excavations 1.5 m or more in depth, the Contractor shall submit to the Engineer a detailed plan showing the design and details of the protective systems to be provided for worker protection from the hazard of caving ground during excavation. The detailed plan shall include any tabulated data and any design calculations used in the preparation of the plan. Excavation shall not begin until the detailed plan has been reviewed and approved by the Engineer.• Detailed plans of protective systems for which the Construction Safety Orders require design by a registered professional engineer shall be prepared and signed by an engineer who is registered as a Civil Engineer in the State of California, and shall include the soil classification, soil properties, soil design calculations that demonstrate adequate stability of the protective system, and any other design calculations used in the preparation of the plan.• No plan shall allow the use of a protective system less effective than that required by the Construction Safety Orders.• If the detailed plan includes designs of protective systems developed only from the allowable configurations and slopes, or Appendices, contained in the Construction Safety Orders, the plan shall be submitted at least 5 days before the Contractor intends to begin excavation. If the detailed plan includes designs of protective systems developed from tabulated data, or designs for which design by a registered professional engineer is required, the plan shall be submitted at least 3 weeks before the Contractor intends to begin excavation.• Attention is directed to Section 7-1.01E, "Trench Safety."


The third paragraph of Section 19-1.02, "Preservation of Property," of the Standard Specifications is amended to read:

• In addition to the provisions in Sections 5-1.02, "Plans and Working Drawings," and 5-1.02A, "Excavation Safety Plans," detailed plans of the protective systems for excavations on or affecting railroad property will be reviewed for adequacy of protection provided for railroad facilities, property, and traffic. These plans shall be submitted at least 9 weeks before the Contractor intends to begin excavation requiring the protective systems. Approval by the Engineer of the detailed plans for the protective systems will be contingent upon the plans being satisfactory to the railroad company involved.

5-1.019 COST REDUCTION INCENTIVEAttention is directed to Section 5-1.14, "Cost Reduction Incentive," of the Standard Specifications.Prior to preparing a cost reduction proposal, the Contractor shall request a meeting with the Engineer to discuss the

proposal in concept and to determine the merit of the cost reduction proposal. Items of discussion will also include permit issues, impact on other projects, impact on the project schedule, peer reviews, and review times required by the Department and other agencies.

5-1.02 LABOR NONDISCRIMINATIONAttention is directed to the following Notice that is required by Chapter 5 of Division 4 of Title 2, California Code of

Regulations.

NOTICE OF REQUIREMENT FOR NONDISCRIMINATION PROGRAM

(GOV. CODE, SECTION 12990)Your attention is called to the "Nondiscrimination Clause", set forth in Section 7-1.01A(4), "Labor Nondiscrimination," of the Standard Specifications, which is applicable to all nonexempt State contracts and subcontracts, and to the "Standard California Nondiscrimination Construction Contract Specifications" set forth therein. The specifications are applicable to all nonexempt State construction contracts and subcontracts of $5000 or more.

5-1.03 INTEREST ON PAYMENTSInterest shall be payable on progress payments, payments after acceptance, final payments, extra work payments, and

claim payments as follows:

A. Unpaid progress payments, payment after acceptance, and final payments shall begin to accrue interest 30 days after the Engineer prepares the payment estimate.

B. Unpaid extra work bills shall begin to accrue interest 30 days after preparation of the first pay estimate following receipt of a properly submitted and undisputed extra work bill. To be properly submitted, the bill must be submitted within 7 days of the performance of the extra work and in conformance with the provisions in Section 9 -1.03C, "Records," and Section 9-1.06, "Partial Payments," of the Standard Specifications. An undisputed extra work bill not submitted within 7 days of performance of the extra work will begin to accrue interest 30 days after the preparation of the second pay estimate following submittal of the bill.

C. The rate of interest payable for unpaid progress payments, payments after acceptance, final payments, and extra work payments shall be 10 percent per annum.

D. The rate of interest payable on a claim, protest or dispute ultimately allowed under this contract shall be 6 percent per annum. Interest shall begin to accrue 61 days after the Contractor submits to the Engineer information in sufficient detail to enable the Engineer to ascertain the basis and amount of said claim, protest or dispute.

The rate of interest payable on any award in arbitration shall be 6 percent per annum if allowed under the provisions of Civil Code Section 3289.

5-1.031 FINAL PAYMENT AND CLAIMSAttention is directed to Section 9-1.07B, "Final Payment and Claims," of the Standard Specifications.The District that administers the contract shall submit a claim position letter to the Contractor within 135 days after

acceptance of the contract. After receipt of the claim position letter from the District, or 135 days after acceptance of the contract, whichever occurs first, the Contractor may request a meeting with the person or board designated by the District Director to review claims that remain in dispute. If the Contractor requests a meeting, the review person or board shall meet with the Contractor within 45 days after the request is received.


5-1.04 PUBLIC SAFETYThe Contractor shall provide for the safety of traffic and the public in conformance with the provisions in Section 7 -1.09,

"Public Safety," of the Standard Specifications and these special provisions.The Contractor shall install temporary railing (Type K) between a lane open to public traffic and an excavation, obstacle

or storage area when the following conditions exist:

A. Excavations.—The near edge of the excavation is 3.6 m or less from the edge of the lane, except:

1. Excavations covered with sheet steel or concrete covers of adequate thickness to prevent accidental entry by traffic or the public.

2. Excavations less than 0.3-m deep.3. Trenches less than 0.3-m wide for irrigation pipe or electrical conduit, or excavations less than 0.3-m in

diameter.4. Excavations parallel to the lane for the purpose of pavement widening or reconstruction.5. Excavations in side slopes, where the slope is steeper than 1:4 (vertical:horizontal).6. Excavations protected by existing barrier or railing.

B. Temporarily Unprotected Permanent Obstacles.—The work includes the installation of a fixed obstacle together with a protective system, such as a sign structure together with protective railing, and the Contractor elects to install the obstacle prior to installing the protective system; or the Contractor, for the Contractor's convenience and with permission of the Engineer, removes a portion of an existing protective railing at an obstacle and does not replace such railing complete in place during the same day.

C. Storage Areas.—Material or equipment is stored within 3.6 m of the lane and the storage is not otherwise prohibited by the provisions of the Standard Specifications and these special provisions.

The approach end of temporary railing (Type K), installed in conformance with the provisions in this section "Public Safety" and in Section 7-1.09, "Public Safety," of the Standard Specifications, shall be offset a minimum of 4.6 m from the edge of the traffic lane open to public traffic. The temporary railing shall be installed on a skew toward the edge of the traffic lane of not more than 0.3-m transversely to 3 m longitudinally with respect to the edge of the traffic lane. If the 4.6 -m minimum offset cannot be achieved, the temporary railing shall be installed on the 10 to 1 skew to obtain the maximum available offset between the approach end of the railing and the edge of the traffic lane, and an array of temporary crash cushion modules shall be installed at the approach end of the temporary railing.

Temporary railing (Type K) shall conform to the provisions in Section 12-3.08, "Temporary Railing (Type K)," of the Standard Specifications. Temporary railing (Type K), conforming to the details shown on 1999 Standard Plan T3, may be used. Temporary railing (Type K) fabricated prior to January 1, 1993, and conforming to 1988 Standard Plan B11-30 may be used, provided the fabrication date is printed on the required Certificate of Compliance.

Temporary crash cushion modules shall conform to the provisions in "Temporary Crash Cushion Module" of these special provisions.

Except for installing, maintaining and removing traffic control devices, whenever work is performed or equipment is operated in the following work areas, the Contractor shall close the adjacent traffic lane unless otherwise provided in the Standard Specifications and these special provisions:

Approach Speed of Public Traffic (Posted Limit) (Kilometers Per Hour)

Work Areas

Over 72 (45 Miles Per Hour) Within 1.8 m of a traffic lane but not on a traffic lane56 to 72 (35 to 45 Miles Per Hour) Within 0.9-m of a traffic lane but not on a traffic lane

The lane closure provisions of this section shall not apply if the work area is protected by permanent or temporary railing or barrier.

When traffic cones or delineators are used to delineate a temporary edge of a traffic lane, the line of cones or delineators shall be considered to be the edge of the traffic lane, however, the Contractor shall not reduce the width of an existing lane to less than 3 m without written approval from the Engineer.

When work is not in progress on a trench or other excavation that required closure of an adjacent lane, the traffic cones or portable delineators used for the lane closure shall be placed off of and adjacent to the edge of the traveled way. The spacing of the cones or delineators shall be not more than the spacing used for the lane closure.

Suspended loads or equipment shall not be moved nor positioned over public traffic or pedestrians.Full compensation for conforming to the provisions in this section "Public Safety," including furnishing and installing

temporary railing (Type K) and temporary crash cushion modules, shall be considered as included in the contract prices paid for the various items of work involved and no additional compensation will be allowed therefor.


5-1.05 SURFACE MINING AND RECLAMATION ACTAttention is directed to the Surface Mining and Reclamation Act of 1975, commencing in Public Resources Code,

Mining and Geology, Section 2710, which establishes regulations pertinent to surface mining operations, and to California Public Contract Code Section 10295.5.

Material from mining operations furnished for this project shall only come from permitted sites in compliance with California Public Contract Code Section 10295.5.

The requirements of this section shall apply to materials furnished for the project, except for acquisition of materials in conformance with the provisions in Section 4-1.05, "Use of Materials Found on the Work," of the Standard Specifications.

5-1.06 REMOVAL OF ASBESTOS AND HAZARDOUS SUBSTANCESWhen the presence of asbestos or hazardous substances are not shown on the plans or indicated in the specifications and

the Contractor encounters materials which the Contractor reasonably believes to be asbestos or a hazardous substance as defined in Section 25914.1 of the Health and Safety Code, and the asbestos or hazardous substance has not been rendered harmless, the Contractor may continue work in unaffected areas reasonably believed to be safe. The Contractor shall immediately cease work in the affected area and report the condition to the Engineer in writing.

In conformance with Section 25914.1 of the Health and Safety Code, removal of asbestos or hazardous substances including exploratory work to identify and determine the extent of the asbestos or hazardous substance will be performed by separate contract.

If delay of work in the area delays the current controlling operation, the delay will be considered a right of way delay and the Contractor will be compensated for the delay in conformance with the provisions in Section 8-1.09, "Right of Way Delays," of the Standard Specifications.

5-1.07 YEAR 2000 COMPLIANCEThis contract is subject to Year 2000 Compliance for automated devices in the State of California.Year 2000 compliance for automated devices in the State of California is achieved when embedded functions have or

create no logical or mathematical inconsistencies when dealing with dates prior to and beyond 1999. The year 2000 is recognized and processed as a leap year. The product shall operate accurately in the manner in which the product was intended for date operation without requiring manual intervention.

The Contractor shall provide the Engineer a Certificate of Compliance from the manufacturer in conformance with the provisions in Section 6-1.07, "Certificates of Compliance," of the Standard Specifications for all automated devices furnished for the project.

5-1.08 SUBCONTRACTOR AND DVBE RECORDSThe Contractor shall maintain records of all subcontracts entered into with certified DVBE subcontractors and records of

materials purchased from certified DVBE suppliers. The records shall show the name and business address of each DVBE subcontractor or vendor and the total dollar amount actually paid each DVBE subcontractor or vendor.

Upon completion of the contract, a summary of these records shall be prepared on Form CEM-2402 (S) and certified correct by the Contractor or the Contractor's authorized representative, and shall be furnished to the Engineer.

5-1.086 PERFORMANCE OF DVBE SUBCONTRACTORS AND SUPPLIERSThe DVBEs listed by the Contractor in response to the provisions in Section 2-1.04, "Submission of DVBE

Information," and Section 3, "Award and Execution of Contract," of these special provisions, which are determined by the Department to be certified DVBEs, shall perform the work and supply the materials for which they are listed, unless the Contractor has received prior written authorization to perform the work with other forces or to obtain the materials from other sources.

Authorization to utilize other forces or sources of materials may be requested for the following reasons:

A. The listed DVBE, after having had a reasonable opportunity to do so, fails or refuses to execute a written contract, when the written contract, based upon the general terms, conditions, plans and specifications for the project, or on the terms of the subcontractor's or supplier's written bid, is presented by the Contractor.

B. The listed DVBE becomes bankrupt or insolvent.C. The listed DVBE fails or refuses to perform the subcontract or furnish the listed materials.D. The Contractor stipulated that a bond was a condition of executing a subcontract and the listed DVBE subcontractor

fails or refuses to meet the bond requirements of the Contractor.E. The work performed by the listed subcontractor is substantially unsatisfactory and is not in substantial conformance

with the plans and specifications or the subcontractor is substantially delaying or disrupting the progress of the work.


F. The listed DVBE subcontractor is not licensed pursuant to the Contractor's License Law.G. It would be in the best interest of the State.

The Contractor shall not be entitled to payment for the work or material unless it is performed or supplied by the listed DVBE or by other forces (including those of the Contractor) pursuant to prior written authorization of the Engineer.

5-1.09 SUBCONTRACTINGAttention is directed to the provisions in Section 8-1.01, "Subcontracting," of the Standard Specifications, Section 2,

"Proposal Requirements and Conditions," Section 2-1.04, "Submission of DVBE Information," and Section 3, "Award and Execution of Contract," of these special provisions and these special provisions.

Pursuant to the provisions in Section 1777.1 of the Labor Code, the Labor Commissioner publishes and distributes a list of contractors ineligible to perform work as a subcontractor on a public works project. This list of debarred contractors is available from the Department of Industrial Relations web site at:

http://www.dir.ca.gov/DLSE/Debar.html.

The DVBE information furnished under Section 3-1.01A, "DVBE Information," of these special provisions is in addition to the subcontractor information required to be furnished in Section 8-1.01, "Subcontracting," and Section 2-1.054, "Required Listing of Proposed Subcontractors," of the Standard Specifications.

Section 10115 of the Public Contract Code requires the Department to implement provisions to establish a goal for Disabled Veteran Business Enterprise (DVBE) participation in highway contracts that are State funded. As a part of this requirement:

A. No substitution of a DVBE subcontractor shall be made at any time without the written consent of the Department, and

B. If a DVBE subcontractor is unable to perform successfully and is to be replaced, the Contractor shall make good faith efforts to replace the original DVBE subcontractor with another DVBE subcontractor.

The provisions in Section 2-1.02, "Disabled Veteran Business Enterprise (DVBE)," of these special provisions that DVBEs shall be certified on the date bids are opened does not apply to DVBE substitutions after award of the contract.

5-1.10 PROMPT PROGRESS PAYMENT TO SUBCONTRACTORSAttention is directed to the provisions in Sections 10262 and 10262.5 of the Public Contract Code and Section 7108.5 of

the Business and Professions Code concerning prompt payment to subcontractors.

5-1.11 AREAS FOR CONTRACTOR'S USEAttention is directed to the provisions in Section 7-1.19, "Rights in Land and Improvements," of the Standard

Specifications and these special provisions.The highway right of way shall be used only for purposes that are necessary to perform the required work. The

Contractor shall not occupy the right of way, or allow others to occupy the right of way, for purposes which are not necessary to perform the required work.

No State-owned parcels adjacent to the right of way are available for the exclusive use of the Contractor within the contract limits. The Contractor shall secure, at the Contractor's own expense, areas required for plant sites, storage of equipment or materials, or for other purposes.

No area is available within the contract limits for the exclusive use of the Contractor. However, temporary storage of equipment and materials on State property may be arranged with the Engineer, subject to the prior demands of State maintenance forces and to other contract requirements. Use of the Contractor's work areas and other State-owned property shall be at the Contractor's own risk, and the State shall not be held liable for damage to or loss of materials or equipment located within such areas.

5-1.12 PAYMENTSAttention is directed to Sections 9-1.06, "Partial Payments," and 9-1.07, "Payment After Acceptance," of the Standard

Specifications and these special provisions.No partial payment will be made for any materials on hand which are furnished but not incorporated in the work.


5-1.13 SOUND CONTROL REQUIREMENTSSound control shall conform to the provisions in Section 7-1.01I, "Sound Control Requirements," of the Standard

Specifications and these special provisions.The noise level from the Contractor's operations, between the hours of 7:00 p.m. and 7:00 a.m., shall not exceed 86 dbA

at a distance of 15 m. This requirement shall not relieve the Contractor from responsibility for complying with local ordinances regulating noise level outside the limits of the State right of way.

The noise level requirement specified herein shall apply to the equipment on the job or related to the job, including but not limited to trucks, transit mixers or transient equipment that may or may not be owned by the Contractor. The use of loud sound signals shall be avoided in favor of light warnings except those required by safety laws for the protection of personnel.

Full compensation for conforming to the requirements of this section shall be considered as included in the prices paid for the various contract items of work involved and no additional compensation will be allowed therefor.

SECTION 6. (BLANK)SECTION 7. (BLANK)

SECTION 8. MATERIALSSECTION 8-1. MISCELLANEOUS

8-1.01 SUBSTITUTION OF NON-METRIC MATERIALS AND PRODUCTSOnly materials and products conforming to the requirements of the specifications shall be incorporated in the work.

When metric materials and products are not available, and when approved by the Engineer, and at no cost to the State, materials and products in the United States Standard Measures which are of equal quality and of the required properties and characteristics for the purpose intended, may be substituted for the equivalent metric materials and products, subject to the following provisions:

A. Materials and products shown on the plans or in the special provisions as being equivalent may be substituted for the metric materials and products specified or detailed on the plans.

B. Before other non-metric materials and products will be considered for use, the Contractor shall furnish, at the Contractor's expense, evidence satisfactory to the Engineer that the materials and products proposed for use are equal to or better than the materials and products specified or detailed on the plans. The burden of proof as to the quality and suitability of substitutions shall be upon the Contractor and the Contractor shall furnish necessary information as required by the Engineer. The Engineer will be the sole judge as to the quality and suitability of the substituted materials and products and the Engineer's decision will be final.

C. When the Contractor elects to substitute non-metric materials and products, including materials and products shown on the plans or in the special provisions as being equivalent, the list of sources of material specified in Section 6-1.01, "Source of Supply and Quality of Materials," of the Standard Specification shall include a list of substitutions to be made and contract items involved. In addition, for a change in design or details, the Contractor shall submit plans and working drawings in conformance with the provisions in Section 5-1.02, "Plans and Working Drawings," of the Standard Specifications. The plans and working drawings shall be submitted at least 7 days before the Contractor intends to begin the work involved.

Unless otherwise specified, the following substitutions of materials and products will be allowed:

SUBSTITUTION TABLE FOR SIZES OF HIGH STRENGTH STEEL FASTENERS ASTM Designation: A 325M

METRIC SIZE SHOWN ON THE PLANSmm x thread pitch

SIZE TO BE SUBSTITUTED inch

M16 x 2 5/8M20 x 2.5 3/4M22 x 2.5 7/8M24 x 3 1M27 x 3 1-1/8

M30 x 3.5 1-1/4M36 x 4 1-1/2


SUBSTITUTION TABLE FOR PLAIN WIRE REINFORCEMENTASTM Designation: A 82

METRIC SIZE SHOWN ON THE PLANSmm2

SIZE TO BE SUBSTITUTEDinch2 x 100

MW9 W1.4MW10 W1.6MW13 W2.0MW15 W2.3MW19 W2.9MW20 W3.1MW22 W3.5MW25 W3.9, except W3.5 in piles onlyMW26 W4.0MW30 W4.7MW32 W5.0MW35 W5.4MW40 W6.2MW45 W6.5MW50 W7.8MW55 W8.5, except W8.0 in piles onlyMW60 W9.3MW70 W10.9, except W11.0 in piles onlyMW80 W12.4MW90 W14.0MW100 W15.5

SUBSTITUTION TABLE FOR BAR REINFORCEMENTMETRIC BAR DESIGNATION

NUMBER1 SHOWN ON THE PLANSBAR DESIGNATION

NUMBER2 TO BE SUBSTITUTED13 416 519 622 725 829 932 1036 1143 1457 18

1Bar designation numbers approximate the number of millimeters of the nominal diameter of the bars.2Bar numbers are based on the number of eighths of an inch included in the nominal diameter of the bars.No adjustment will be required in spacing or total number of reinforcing bars due to a difference in minimum yield strength between metric and non-metric bars.


SUBSTITUTION TABLE FOR SIZES OF:(1) STEEL FASTENERS FOR GENERAL APPLICATIONS (ASTM Designation: A 307 or AASHTO Designation: M 314, Grade 36 or 55), and (2) HIGH STRENGTH STEEL FASTENERS (ASTM Designation: A 325 or A 449)

METRIC SIZE SHOWN ON THE PLANSmm

SIZE TO BE SUBSTITUTEDinch

6 or 6.35 1/48 or 7.94 5/1610 or 9.52 3/811 or 11.11 7/1613 or 12.70 1/214 or 14.29 9/1616 or 15.88 5/819 or 19.05 3/422 or 22.22 7/8

24, 25, or 25.40 129 or 28.58 1-1/832 or 31.75 1-1/435 or 34.93 1-3/838 or 38.10 1-1/244 or 44.45 1-3/451 or 50.80 257 or 57.15 2-1/464 or 63.50 2-1/270 or 69.85 2-3/476 or 76.20 383 or 82.55 3-1/489 or 88.90 3-1/295 or 95.25 3-3/4

102 or 101.60 4


SUBSTITUTION TABLE FOR NOMINAL THICKNESS OF SHEET METALUNCOATED HOT AND COLD ROLLED SHEETS HOT-DIPPED ZINC COATED SHEETS

(GALVANIZED)METRIC THICKNESS

SHOWN ON THE PLANSmm

GAGE TO BE SUBSTITUTED

inch

METRIC THICKNESSSHOWN ON THE PLANS

mm

GAGE TO BE SUBSTITUTED

inch7.94 0.3125 4.270 0.16816.07 0.2391 3.891 0.15325.69 0.2242 3.510 0.13825.31 0.2092 3.132 0.12334.94 0.1943 2.753 0.10844.55 0.1793 2.372 0.09344.18 0.1644 1.994 0.07853.80 0.1495 1.803 0.07103.42 0.1345 1.613 0.06353.04 0.1196 1.461 0.05752.66 0.1046 1.311 0.05162.28 0.0897 1.158 0.04561.90 0.0747 1.006 or 1.016 0.03961.71 0.0673 0.930 0.03661.52 0.0598 0.853 0.03361.37 0.0538 0.777 0.03061.21 0.0478 0.701 0.02761.06 0.0418 0.627 0.02470.91 0.0359 0.551 0.02170.84 0.0329 0.513 0.02020.76 0.0299 0.475 0.01870.68 0.0269 -------- --------0.61 0.0239 -------- --------0.53 0.0209 -------- --------0.45 0.0179 -------- --------0.42 0.0164 -------- --------0.38 0.0149 -------- --------


SUBSTITUTION TABLE FOR WIREMETRIC THICKNESS

SHOWN ON THE PLANSmm

WIRE THICKNESSTO BE SUBSTITUTED

inchGAGE NO.

6.20 0.244 35.72 0.225 45.26 0.207 54.88 0.192 64.50 0.177 74.11 0.162 83.76 0.148 93.43 0.135 103.05 0.120 112.69 0.106 122.34 0.092 132.03 0.080 141.83 0.072 151.57 0.062 161.37 0.054 171.22 0.048 181.04 0.041 190.89 0.035 20

SUBSTITUTION TABLE FOR PIPE PILESMETRIC SIZE

SHOWN ON THE PLANSmm x mm

SIZETO BE SUBSTITUTED

inch x inchPP 360 x 4.55 NPS 14 x 0.179PP 360 x 6.35 NPS 14 x 0.250PP 360 x 9.53 NPS 14 x 0.375PP 360 x 11.12 NPS 14 x 0.438PP 406 x 12.70 NPS 16 x 0.500

PP 460 x T NPS 18 x T"PP 508 x T NPS 20 x T"PP 559 x T NPS 22 x T"PP 610 x T NPS 24 x T"PP 660 x T NPS 26 x T"PP 711 x T NPS 28 x T"PP 762 x T NPS 30 x T"PP 813 x T NPS 32 x T"PP 864 x T NPS 34 x T"PP 914 x T NPS 36 x T"PP 965 x T NPS 38 x T"PP 1016 x T NPS 40 x T"PP 1067 x T NPS 42 x T"PP 1118 x T NPS 44 x T"PP 1219 x T NPS 48 x T"PP 1524 x T NPS 60 x T"

The thickness in millimeters (T) represents an exact conversion of the thickness in inches (T").


SUBSTITUTION TABLE FOR STRUCTURAL TIMBER AND LUMBER METRIC MINIMUM

DRESSED DRY,SHOWN ON THE PLANS

mm x mm

METRIC MINIMUM DRESSED GREEN,

SHOWN ON THE PLANSmm x mm

NOMINAL SIZE

TO BE SUBSTITUTEDinch x inch

19x89 20x90 1x438x89 40x90 2x464x89 65x90 3x489x89 90x90 4x4

140x140 143x143 6x6140x184 143x190 6x8184x184 190x190 8x8235x235 241x241 10x10286x286 292x292 12x12

SUBSTITUTION TABLE FOR NAILS AND SPIKESMETRIC COMMON NAIL,SHOWN ON THE PLANS

Length, mmDiameter, mm

METRIC BOX NAIL,SHOWN ON THE PLANS

Length, mmDiameter, mm

METRIC SPIKE,SHOWN ON THE

PLANSLength, mm

Diameter, mm

SIZETO BE

SUBSTITUTEDPenny-weight

50.802.87

50.802.51

______ 6d

63.503.33

63.502.87

______ 8d

76.203.76

76.203.25

76.204.88

10d

82.553.76

82.553.25

82.554.88

12d

88.904.11

88.903.43

88.905.26

16d

101.604.88

101.603.76

101.605.72

20d

114.305.26

114.303.76

114.306.20

30d

127.005.72

127.004.11

127.006.68

40d

______ ______ 139.707.19

50d

______ ______ 152.407.19

60d


SUBSTITUTION TABLE FOR IRRIGATION COMPONENTS

METRICWATER METERS, TRUCK LOADING STANDPIPES, VALVES, BACKFLOW PREVENTERS, FLOW

SENSORS, WYE STRAINERS, FILTER

ASSEMBLY UNITS, PIPE SUPPLY LINES, AND PIPE

IRRIGATION SUPPLY LINES

SHOWN ON THE PLANSDIAMETER NOMINAL

(DN) mm

NOMINAL SIZE

TO BE SUBSTITUTED

inch15 1/220 3/425 132 1-1/440 1-1/250 265 2-1/275 3100 4150 6200 8250 10300 12350 14400 16

Unless otherwise specified, substitutions of United States Standard Measures standard structural shapes corresponding to the metric designations shown on the plans and in conformance with the requirements in ASTM Designation: A 6/A 6M, Annex 2, will be allowed.

8-1.02 PREQUALIFIED AND TESTED SIGNING AND DELINEATION MATERIALSThe Department maintains the following list of Prequalified and Tested Signing and Delineation Materials. The

Engineer shall not be precluded from sampling and testing products on the list of Prequalified and Tested Signing and Delineation Materials.

The manufacturer of products on the list of Prequalified and Tested Signing and Delineation Materials shall furnish the Engineer a Certificate of Compliance in conformance with the provisions in Section 6-1.07, "Certificates of Compliance," of the Standard Specifications for each type of traffic product supplied.

For those categories of materials included in the list of Prequalified and Tested Signing and Delineation Materials, only those products shown within the listing may be used in the work. Other categories of products, not included in the list of Prequalified and Tested Signing and Delineation Materials, may be used in the work provided they conform to the requirements of the Standard Specifications.

Materials and products may be added to the list of Prequalified and Tested Signing and Delineation Materials if the manufacturer submits a New Product Information Form to the New Product Coordinator at the Transportation Laboratory. Upon a Departmental request for samples, sufficient samples shall be submitted to permit performance of required tests. Approval of materials or products will depend upon compliance with the specifications and tests the Department may elect to perform.


PAVEMENT MARKERS, PERMANENT TYPERetroreflective

A. Apex, Model 921 (100 mm x 100 mm)B. Ray-O-Lite, Models SS (100 mm x 100 mm), RS (100 mm x 100 mm) and AA (100 mm x 100 mm)C. Stimsonite, Models 88 (100 mm x 100 mm), 911 (100 mm x 100 mm), 953 (70 mm x 114 mm)D. 3M Series 290 (89 mm x 100 mm)

Retroreflective With Abrasion Resistant Surface (ARS)A. Ray-O-Lite "AA" ARS (100 mm x 100 mm)B. Stimsonite, Models 911 (100 mm x 100 mm), 953 (70 mm x 114 mm)C. 3M Series 290 (89 mm x 100 mm)

Retroreflective With Abrasion Resistant Surface (ARS)(Used for recessed applications)

A. Stimsonite, Model 948 (58 mm x 119 mm)B. Ray-O-Lite, Model 2002 (58 mm x 117 mm)C. Stimsonite, Model 944SB (51 mm x 100 mm)*D. Ray-O-Lite, Model 2004 ARS (51 mm x 100 mm)*

*For use only in 114 mm wide (older) recessed slots

Non-Reflective For Use With Epoxy Adhesive, 100 mm RoundA. Apex Universal (Ceramic)B. Highway Ceramics, Inc. (Ceramic)

Non-Reflective For Use With Bitumen Adhesive, 100 mm RoundA. Alpine Products, "D-Dot" and "ANR" (ABS)B. Apex Universal (Ceramic)C. Apex Universal, Model 929 (ABS)D. Elgin Molded Plastics, "Empco-Lite" Model 900 (ABS)E. Highway Ceramics, Inc. (Ceramic)F. Hi-Way Safety, Inc., Models P20-2000W and 2001Y (ABS)G. Interstate Sales, "Diamond Back" (ABS) and (Polypropylene)H. Road Creations, Model RCB4NR (Acrylic)I. Zumar Industries, "Titan TM40A" (ABS)

PAVEMENT MARKERS, TEMPORARY TYPETemporary Markers For Long Term Day/Night Use (6 months or less)

A. Apex Universal, Model 924 (100 mm x 100 mm)B. Davidson Plastics Corp., Model 3.0 (100 mm x 100 mm)C. Elgin Molded Plastics, "Empco-Lite" Model 901 (100 mm x 100 mm)D. Road Creations, Model R41C (100 mm x 100 mm)E. Vega Molded Products "Temporary Road Marker" (75 mm x 100 mm)

Temporary Markers For Short Term Day/Night Use (14 days or less)(For seal coat or chip seal applications, clear protective covers are required)

A. Apex Universal, Model 932B. Davidson Plastics, Models T.O.M., T.R.P.M., and "HH" (High Heat)C. Hi-Way Safety, Inc., Model 1280/1281


STRIPING AND PAVEMENT MARKING MATERIALPermanent Traffic Striping and Pavement Marking Tape

A. Advanced Traffic Marking, Series 300 and 400B. Brite-Line, Series 1000C. Brite-Line "DeltaLine XRP"D. Swarco Industries, "Director 35" (For transverse application only)E. Swarco Industries, "Director 60"F. 3M, "Stamark" Series 380 and 5730G. 3M, "Stamark" Series 420 (For transverse application only)

Temporary (Removable) Striping and Pavement Marking Tape (6 months or less)A. Advanced Traffic Marking, Series 200B. Brite-Line, Series 100C. P.B. Laminations, Aztec, Grade 102D. Swarco Industries, "Director-2"E. 3M, "Stamark," Series 620F. 3M Series A145 Removable Black Line Mask

(Black Tape: For use only on Asphalt Concrete Surfaces)G. Advanced Traffic Marking Black "Hide-A-Line"

(Black Tape: For use only on Asphalt Concrete Surfaces)H. Brite-Line "BTR" Black Removable Tape

(Black Tape: For use only on Asphalt Concrete Surfaces)

Preformed Thermoplastic (Heated in place)A. Flint Trading, "Premark" and "Premark 20/20 Flex"B. Pavemark, "Hotape"

Removable Traffic PaintA. Belpro, Series 250/252 and No. 93 Remover

Ceramic Surfacing Laminate, 150 mm x 150 mmA. Safeline Industries/Highway Ceramics, Inc.

CLASS 1 DELINEATORSOne Piece Driveable Flexible Type, 1700 mm

A. Carsonite, Curve-Flex CFRM-400B. Carsonite, Roadmarker CRM-375C. Davidson Plastics, "Flexi-Guide Models 400 and 566"D. FlexStake, Model 654 TME. GreenLine Models HWD1-66 and CGD1-66F. J. Miller Industries, Model JMI-375 (with soil anchor)

Special Use Flexible Type, 1700 mmA. Carsonite, "Survivor" (with 450 mm U-Channel base)B. FlexStake, Model 604C. GreenLine Models HWD and CGD (with 450 mm U-Channel base)D. Safe-Hit with 200 mm pavement anchor (SH248-GP1)E. Safe-Hit with 380 mm soil anchor (SH248-GP2) and with 450 mm soil anchor (SH248-GP3)

Surface Mount Flexible Type, 1200 mmA. Bent Manufacturing Company, Masterflex Model MF-180EX-48B. Carsonite, "Super Duck II"C. FlexStake, Surface Mount, Models 704 and 754 TM


CHANNELIZERSSurface Mount Type, 900 mm

A. Bent Manufacturing Company, Masterflex Models MF-360-36 (Round) and MF-180-36 (Flat)B. Carsonite, "Super Duck" (Flat SDF-436, Round SDR-336)C. Carsonite, "Super Duck II" Model SDCF203601MB "The Channelizer"D. Davidson Plastics, Flex-Guide Models FG300LD and FG300URE. FlexStake, Surface Mount, Models 703 and 753 TMF. GreenLine, Model SMD-36G. Hi-Way Safety, Inc. "Channel Guide Channelizer" Model CGC36H. The Line Connection, "Dura-Post" Model DP36-3 (Permanent)I. The Line Connection, "Dura-Post" Model DP36-3C (Temporary)J. Repo, Models 300 and 400K. Safe-Hit, Guide Post, Model SH236SMA

CONICAL DELINEATORS, 1070 mm(For 700 mm Traffic Cones, see Standard Specifications)A. Bent Manufacturing Company "T-Top"B. Plastic Safety Systems "Navigator-42"C. Roadmaker Company "Stacker"D. TrafFix Devices "Grabber"

OBJECT MARKERSType "K", 450 mm

A. Carsonite, Model SMD-615B. FlexStake, Model 701 KMC. Repo, Models 300 and 400D. Safe-Hit, Model SH718SMAE. The Line Connection, Model DP21-4K

Type "K-4" / "Q" Object Markers, 600 mmA. Bent Manufacturing "Masterflex" Model MF-360-24B. Carsonite, Super Duck IIC. FlexStake, Model 701KMD. Repo, Models 300 and 400E. Safe-Hit, Models SH8 24SMA_WA and SH8 24GP3_WAF. The Line Connection, Model DP21-4Q

TEMPORARY RAILING (TYPE K) REFLECTORS AND CONCRETE BARRIER MARKERSImpactable Type

A. ARTUK, "FB"B. Davidson Plastics, Model PCBM-12C. Duraflex Corp., "Flexx 2020" and "Electriflexx"D. Hi-Way Safety, Inc., Model GMKRM100

Non-Impactable TypeA. ARTUK, JD SeriesB. Stimsonite, Model 967 (with 83 mm Acrylic cube corner reflector)C. Stimsonite, Model 967LSD. Vega Molded Products, Models GBM and JD

THRIE BEAM BARRIER MARKERS(For use to the left of traffic)A. Duraflex Corp., "Railrider"B. Davidson Plastics, "Mini" (75 mm x 254 mm)


CONCRETE BARRIER DELINEATORS, 400 mm(For use to the right of traffic. When mounted on top of barrier, places top of reflective element at 1200 mm)A. Davidson Plastics, Model PCBM T-16B. Safe-Hit, Model SH216RBMC. Sun-Lab Technology, "Safety Guide Light, Model TM," 130 mm x 130 mm x 80 mm

CONCRETE BARRIER-MOUNTED MINI-DRUM (260 mm x 360 mm x 570 mm)A. Stinson Equipment Company "SaddleMarker"

SOUND WALL DELINEATOR(Applied vertically. Place top of 75 mm x 300 mm reflective element at 1200 mm above roadway)A. Davidson Plastics, PCBM S-36B. Sun-Lab Technology, "Safety Guide Light, Model SM12," 130 mm x 130 mm x 80 mm

GUARD RAILING DELINEATOR(Top of reflective element at 1200 mm above plane of roadway)

Wood Post Type, 686 mmA. Carsonite, Model 427B. Davidson Plastics FG 427 and FG 527C. FlexStake, Model 102 GRD. GreenLine GRD 27E. J.Miller Model JMI-375GF. Safe-Hit, Model SH227GRD

Steel Post TypeA. Carsonite, Model CFGR-327 with CFGRBK300 Mounting Bracket

RETROREFLECTIVE SHEETINGChannelizers, Barrier Markers, and Delineators

A. 3M, High IntensityB. Reflexite, PC-1000 Metalized PolycarbonateC. Reflexite, AC-1000 AcrylicD. Reflexite, AP-1000 Metalized PolyesterE. Reflexite, AR-1000 Abrasion Resistant CoatingF. Stimsonite, Series 6200 (For rigid substrate devices only)

Traffic Cones, 330 mm SleevesA. Reflexite SB (Polyester), Vinyl or "TR" (Semi-transparent)

Traffic Cones, 100 mm and 150 mm SleevesA. 3M Series 3840B. Reflexite Vinyl, "TR" (Semi-transparent) or "Conformalite"

Barrels and DrumsA. Reflexite, "Super High Intensity" or "High Impact Drum Sheeting"B. 3M Series 3810

Barricades: Type I, Engineer GradeA. American Decal, AdcoliteB. Avery Dennison, 1500 and 1600C. 3M, Scotchlite, Series CW


Barricades: Type II, Super Engineer GradeA. Avery Dennison, "Fasign" 2500 SeriesB. Kiwalite Type IIC. Nikkalite 1800 Series

Signs: Type II, Super Engineer GradeA. Avery Dennison, "Fasign" 2500 SeriesB. Kiwalite, Type IIC. Nikkalite 1800 Series

Signs: Type III, High-Intensity GradeA. 3M Series 3800B. Nippon Carbide, Nikkalite Brand Ultralite Grade II

Signs: Type IV, High-Intensity Prismatic GradeA. Avery Dennison T-6500 (Formerly Stimsonite Series 6200)

Signs: Type VII, High-Intensity Prismatic GradeA. 3M Series 3900

Signs: Type VI, Roll-Up SignsA. Reflexite, Vinyl (Orange), Reflexite "SuperBright" (Fluorescent orange)B. 3M Series RS34 (Orange) and RS20 (Fluorescent orange)

SPECIALTY SIGN (All Plastic)A. All Sign Products, STOP Sign, 750 mm

SIGN SUBSTRATE FOR CONSTRUCTION AREA SIGNSAluminumFiberglass Reinforced Plastic (FRP)

A. Sequentia, "Polyplate"B. Fiber-Brite

8-1.03 STATE-FURNISHED MATERIALSAttention is directed to Section 6-1.02, "State-Furnished Materials," of the Standard Specifications and these special

provisions.The following materials will be furnished to the Contractor:

A. Sign panels for roadside signs.

Sign panels for roadside signs, will be available at the District Maintenance warehouse, 7181 Opportunity Road, San Diego, California.

SECTION 8-2. CONCRETE

8-2.01 PORTLAND CEMENT CONCRETEPortland cement concrete shall conform to the provisions in Section 90, "Portland Cement Concrete," of the Standard

Specifications and these special provisions.Unless the use of a mineral admixture is prohibited, whenever the word "cement" is used in the Standard Specifications

or the special provisions, it shall be understood to mean "cementitious material" when both of the following conditions are met:

A. The cement content of portland cement concrete is specified, and B. Section 90, "Portland Cement Concrete," of the Standard Specifications is referenced.


Unless otherwise specified, a Type C accelerating chemical admixture conforming to the requirements in ASTM Designation: C 494 may be used in portland cement concrete for precast steam cured concrete members.

Section 90-1.01, "Description," of the Standard Specifications is amended to read:

90-1.01 DESCRIPTION Portland cement concrete shall be composed of cementitious material, fine aggregate, coarse aggregate, admixtures

if used, and water, proportioned and mixed as specified in these specifications. Unless otherwise specified, cementitious material to be used in portland cement concrete shall conform to the

provisions for cement and mineral admixtures in Section 90-2, "Materials," and shall be either: 1) "Type IP (MS) Modified" cement or 2) a combination of "Type II Modified" portland cement and mineral admixture.

Concrete for each portion of the work shall comply with the provisions for the Class, cementitious material content in kilograms per cubic meter, 28-day compressive strength, minor concrete or commercial quality concrete, as shown on the plans or specified in these specifications or the special provisions.

Class 1 concrete shall contain not less than 400 kg of cementitious material per cubic meter. Class 2 concrete shall contain not less than 350 kg of cementitious material per cubic meter. Class 3 concrete shall contain not less than 300 kg of cementitious material per cubic meter. Class 4 concrete shall contain not less than 250 kg of cementitious material per cubic meter. Minor concrete shall contain not less than 325 kg of cementitious material per cubic meter unless otherwise

specified in these specifications or the special provisions. Unless otherwise designated on the plans or specified in these specifications or the special provisions, the amount of

cementitious material used per cubic meter of concrete in structures or portions of structures shall conform to the following:

UseCementitious Material Content

(kg/m3)Concrete which is designated by compressive strength:

Deck slabs and slab spans of bridgesRoof sections of exposed top box culvertsOther portions of structures

400 min., 475 max.400 min., 475 max.350 min., 475 max.

Concrete not designated by compressive strength:Deck slabs and slab spans of bridgesRoof sections of exposed top box culvertsPrestressed membersSeal coursesOther portions of structures

400 min.400 min.400 min.400 min.350 min.

Concrete for precast members 350 min., 550 max.

Whenever the 28-day compressive strength shown on the plans is greater than 25 MPa, the concrete shall be considered to be designated by compressive strength. If the plans show a 28-day compressive strength which is 31 MPa or greater, an additional 7 days will be allowed to obtain the specified strength. The 28-day compressive strengths shown on the plans which are 25 MPa or less are shown for design information only and are not to be considered a requirement for acceptance of the concrete.

Concrete designated by compressive strength shall be proportioned such that the concrete will conform to the strength shown on the plans or specified in the special provisions.

The Contractor shall determine the mix proportions for all concrete except pavement concrete. The Engineer will determine the mix proportions for pavement concrete.

Before using concrete for which the mix proportions have been determined by the Contractor, or in advance of revising those mix proportions, the Contractor shall submit in writing to the Engineer a copy of the mix design.

Compliance with cementitious material content requirements will be verified in conformance with procedures described in California Test 518 for cement content. For testing purposes, mineral admixture shall be considered to be cement. Batch proportions shall be adjusted as necessary to produce concrete having the specified cementitious material content.


If any concrete used in the work has a cementitious material content, consisting of cement, mineral admixture, or cement plus mineral admixture, which is less than the minimum required for the work, the concrete shall be removed. However, if the Engineer determines that the concrete is structurally adequate, the concrete may remain in place and the Contractor shall pay to the State $0.55 for each kilogram of cement, mineral admixture, or cement plus mineral admixture which is less than the minimum required for the work. The Department may deduct the amount from moneys due, or that may become due, the Contractor under the contract. The deductions will not be made unless the difference between the contents required and those actually provided exceeds the batching tolerances permitted by Section 90-5, "Proportioning." No deductions for cementitious material content will be made based on the results of California Test 518.

The requirements of the preceding paragraph shall not apply to minor concrete or commercial quality concrete. Concrete for which the mix proportions are determined either by the Contractor or the Engineer shall conform to the

requirements of this Section 90.

The first paragraph in Section 90-2.01, "Portland Cement," of the Standard Specifications is amended to read:

90-2.01 PORTLAND CEMENT Unless otherwise specified, portland cement shall be either "Type IP (MS) Modified" cement or "Type II Modified"

portland cement. "Type IP (MS) Modified" cement shall conform to the specifications for Type IP (MS) cement in ASTM

Designation: C 595, and shall be comprised of an intimate mixture of Type II cement and not more than 25 percent of a mineral admixture. The type and minimum amount of mineral admixture used in the manufacture of "Type IP (MS) Modified" cement shall be in conformance with the provisions in Section 90-4.08, "Required Use of Mineral Admixtures."

"Type II Modified" portland cement shall conform to the requirements for Type II portland cement in ASTM Designation: C 150.

In addition, "Type IP (MS) Modified" cement and "Type II Modified" portland cement shall conform to the following requirements:

A. The cement shall not contain more than 0.60 percent by mass of alkalies, calculated as the percentage of Na2O plus 0.658 times the percentage of K2O, when determined by either direct intensity flame photometry or by the atomic absorption method. The instrument and procedure used shall be qualified as to precision and accuracy in conformance with the requirements in ASTM Designation: C 114.

B. The autoclave expansion shall not exceed 0.50 percent.C. Mortar, containing the cement to be used and Ottawa sand, when tested in conformance with California Test 527,

shall not expand in water more than 0.010 percent and shall not contract in air more than 0.048 percent except that when cement is to be used for precast prestressed concrete piling, precast prestressed concrete members or steam cured concrete products, the mortar shall not contract in air more than 0.053 percent.

The second paragraph in Section 90-2.01, "Portland Cement," of the Standard Specifications is amended to read:

Type III and Type V portland cements shall conform to the requirements in ASTM Designation: C 150, and the additional requirements listed above for Type II Modified portland cement, except that when tested in conformance with California Test 527, mortar containing Type III portland cement shall not contract in air more than 0.075 percent.

The third paragraph in Section 90-2.01, "Portland Cement," of the Standard Specifications is deleted.The twelfth paragraph in Section 90-2.02, "Aggregates," of the Standard Specifications is deleted.The first paragraph in Section 90-2.03, "Water," of the Standard Specifications is amended to read:.

90-2.03 WATER In conventionally reinforced concrete work, the water for curing, for washing aggregates, and for mixing shall be

free from oil and shall not contain more than 1,000 parts per million of chlorides as Cl, nor more than 1,300 parts per million of sulfates as SO4. In prestressed concrete work, the water for curing, for washing aggregates, and for mixing shall be free from oil and shall not contain more than 650 parts per million of chlorides as Cl, nor more than 1,300 parts per million of sulfates as SO4. In no case shall the water contain an amount of impurities that will cause either: 1) a change in the setting time of cement of more than 25 percent when tested in conformance with the requirements in ASTM Designation: C 191 or ASTM Designation: C 266 or 2) a reduction in the compressive strength of mortar at 14 days of more than 5 percent, when tested in conformance with the requirements in ASTM Designation: C 109, when compared to the results obtained with distilled water or deionized water, tested in conformance with the requirements in ASTM Designation: C 109.


The following section is added to Section 90-2, "Materials," of the Standard Specifications:

90-2.04 ADMIXTURE MATERIALS Admixture materials shall conform to the requirements in the following ASTM Designations:

A. Chemical Admixtures—ASTM Designation: C 494.B. Air-entraining Admixtures—ASTM Designation: C 260.C. Calcium Chloride—ASTM Designation: D 98.D. Mineral Admixtures—Coal fly ash, raw or calcined natural pozzolan as specified in ASTM Designation: C618.

Silica fume conforming to the requirements in ASTM Designation: C1240, with reduction of mortar expansion of 80 percent, minimum, using the cement from the proposed mix design.

Mineral admixtures shall be used in conformance with the provisions in Section 90-4.08, "Required Use of Mineral Admixtures."

The first paragraph in Section 90-3.03, "Fine Aggregate Grading," is amended to read:

Fine aggregate shall be graded within the following limits:

Percentage PassingSieve Sizes Operating Range Contract Compliance

9.5-mm 100 1004.75-mm 95-100 93-1002.36-mm 65-95 61-991.18-mm X ± 10 X ± 13600-µm X ± 9 X ± 12300-µm X ± 6 X ± 9150-µm 2-12 1-1575-µm 0-8 0-10

Section 90-4.02, "Materials," of the Standard Specifications is amended to read:

90-4.02 MATERIALS Admixture materials shall conform to the provisions in Section 90–2.04, "Admixture Materials."

Section 90-4.05, "Optional Use of Chemical Admixtures," of the Standard Specifications is amended to read:

90-4.05 OPTIONAL USE OF CHEMICAL ADMIXTURES The Contractor will be permitted to use Type A or F, water-reducing; Type B, retarding; or Type D or G, water-

reducing and retarding admixtures as described in ASTM Designation: C 494 to conserve cementitious material or to facilitate concrete construction application subject to the following conditions:

A. When a water-reducing admixture or a water-reducing and retarding admixture is used, the cementitious material content specified or ordered may be reduced by a maximum of 5 percent by mass except that the resultant cementitious material content shall be not less than 300 kilograms per cubic meter.

B. When a reduction in cementitious material content is made, the dosage of admixture used shall be the dosage used in determining approval of the admixture.

Section 90-4.07, "Optional Use of Air-entraining Admixtures," of the Standard Specifications is amended to read:

90-4.07 OPTIONAL USE OF AIR-ENTRAINING ADMIXTURES When air-entrainment has not been specified or ordered by the Engineer, the Contractor will be permitted to use an

air-entraining admixture to facilitate the use of any construction procedure or equipment provided that the average air content, as determined by California Test 504, of 3 successive tests does not exceed 4 percent and no single test value exceeds 5.5 percent. If the Contractor elects to use an air-entraining admixture in concrete for pavement, the Contractor shall so indicate at the time the Contractor designates the source of aggregate as provided in Section 40-1.015, "Cement Content."


Section 90-4.08, "Required Use of Mineral Admixtures," of the Standard Specifications is amended to read:

90-4.08 REQUIRED USE OF MINERAL ADMIXTURES Unless otherwise specified, mineral admixture shall be combined with cement to make cementitious material for use

in portland cement concrete. The calcium oxide content of mineral admixtures shall not exceed 10 percent and the available alkali, as sodium

oxide equivalent, shall not exceed 1.5 percent when determined in conformance with the requirements in ASTM Designation: C618.

The amounts of cement and mineral admixture used in cementitious material for portland cement concrete shall be sufficient to satisfy the minimum cementitious material content requirements specified in Section 90-1.01, "Description," or Section 90-4.05, "Optional Use of Chemical Admixtures," and shall conform to the following:

A. The minimum amount of cement shall not be less than 75 percent by mass of the specified minimum cementitious material content.

B. The minimum amount of mineral admixture to be combined with cement shall be determined using one of the following criteria:

1. When the calcium oxide content of a mineral admixture, as determined in conformance with the requirements in ASTM Designation: C618 and the provisions in Section 90-2.04, "Admixture Materials," is equal to or less than 2 percent by mass, the amount of mineral admixture shall not be less than 15 percent by mass of the total amount of cementitious material to be used in the mix.

2. When the calcium oxide content of a mineral admixture, as determined in conformance with the requirements in ASTM Designation: C618 and the provisions in Section 90-2.04, "Admixture Materials," is greater than 2 percent, the amount of mineral admixture shall not be less than 25 percent by mass of the total amount of cementitious material to be used in the mix.

3. When a mineral admixture is used, which conforms to the provisions for silica fume in Section 90-2.04, "Admixture Materials," the amount of mineral admixture shall not be less than 10 percent by mass of the total amount of cementitious material to be used in the mix.

C. If more than the required amount of cementitious material is used, the additional cementitious material in the mix may be either cement, a mineral admixture conforming to the provisions in Section 90-2.04, "Admixture Materials," or a combination of both; however, the maximum total amount of mineral admixture shall not exceed 35 percent by mass of the total amount of cementitious material to be used in the mix. Where Section 90-1.01, "Description," specifies a maximum cementitious content in kilograms per cubic meter, the total mass of cement and mineral admixture per cubic meter shall not exceed the specified maximum cementitious material content.

Section 90-4.09, "Optional Use of Mineral Admixtures," of the Standard Specifications is deleted.Section 90-4.11, "Storage, Proportioning, and Dispensing of Mineral Admixtures," of the Standard Specifications is

amended to read:

90-4.11 STORAGE, PROPORTIONING, AND DISPENSING OF MINERAL ADMIXTURES Mineral admixtures shall be protected from exposure to moisture until used. Sacked material shall be piled to permit

access for tally, inspection, and identification for each shipment. Adequate facilities shall be provided to assure that mineral admixtures meeting the specified requirements are kept

separate from other mineral admixtures in order to prevent any but the specified mineral admixtures from entering the work. Safe and suitable facilities for sampling mineral admixtures shall be provided at the weigh hopper or in the feed line immediately in advance of the hopper.

Mineral admixtures shall be incorporated into concrete using equipment conforming to the requirements for cement weigh hoppers, and charging and discharging mechanisms in ASTM Designation: C 94, in Section 90-5.03, "Proportioning," and in this Section 90-4.11.

When interlocks are required for cement and mineral admixture charging mechanisms by Section 90-5.03A, "Proportioning for Pavement," and cement and mineral admixtures are weighed cumulatively, their charging mechanisms shall be interlocked to prevent the introduction of mineral admixture until the mass of cement in the cement weigh hopper is within the tolerances specified in Section 90-5.02, "Proportioning Devices."

Mineral admixture used in concrete for exposed surfaces of like elements of a structure shall be from the same source and of the same percentage.


Section 90-5.02, "Proportioning Devices," of the Standard Specifications is amended to read:

90-5.02 PROPORTIONING DEVICES Weighing, measuring or metering devices used for proportioning materials shall conform to the provisions in

Section 9-1.01, "Measurement of Quantities," and this Section 90-5.02. In addition, automatic weighing systems used shall comply with the provisions for automatic proportioning devices in Section 90-5.03A, "Proportioning for Pavement." These automatic devices shall be automatic to the extent that the only manual operation required for proportioning the aggregates, cement, and mineral admixture for one batch of concrete is a single operation of a switch or starter.

Proportioning devices shall be tested at the expense of the Contractor as frequently as the Engineer may deem necessary to insure their accuracy.

Weighing equipment shall be insulated against vibration or movement of other operating equipment in the plant. When the plant is in operation, the mass of each batch of material shall not vary from the mass designated by the Engineer by more than the tolerances specified herein.

Equipment for cumulative weighing of aggregate shall have a zero tolerance of ±0.5 percent of the designated total batch mass of the aggregate. For systems with individual weigh hoppers for the various sizes of aggregate, the zero tolerance shall be ±0.5 percent of the individual batch mass designated for each size of aggregate. Equipment for cumulative weighing of cement and mineral admixtures shall have a zero tolerance of ±0.5 percent of the designated total batch mass of the cement and mineral admixture. Equipment for weighing cement or mineral admixture separately shall have a zero tolerance of ±0.5 percent of their designated individual batch masses. Equipment for measuring water shall have a zero tolerance of ±0.5 percent of its designated mass or volume.

The mass indicated for a batch of material shall not vary from the preselected scale setting by more than the following:

A. Aggregate weighed cumulatively shall be within 1.0 percent of the designated total batch mass of the aggregate. Aggregates weighed individually shall be within 1.5 percent of their respective designated batch masses.

B. Cement shall be within 1.0 percent of its designated batch mass. When weighed individually, mineral admixture shall be within 1.0 percent of its designated batch mass. When mineral admixture and cement are permitted to be weighed cumulatively, cement shall be weighed first to within 1.0 percent of its designated batch mass, and the total for cement and mineral admixture shall be within 1.0 percent of the sum of their designated batch masses.

C. Water shall be within 1.5 percent of its designated mass or volume.

Each scale graduation shall be approximately 0.001 of the total capacity of the scale. The capacity of scales for weighing cement, mineral admixture, or cement plus mineral admixture and aggregates shall not exceed that of commercially available scales having single graduations indicating a mass not exceeding the maximum permissible mass variation above, except that no scale shall be required having a capacity of less than 500 kg, with 0.5 kg graduations.

Section 90-5.03, "Proportioning," excluding Section 90-5.03A, "Proportioning for Pavement," of the Standard Specifications is amended to read:

90-5.03 PROPORTIONING Proportioning shall consist of dividing the aggregates into the specified sizes, each stored in a separate bin, and

combining them with cement, mineral admixture, and water as provided in these specifications. Aggregates shall be proportioned by mass.

At the time of batching, aggregates shall have been dried or drained sufficiently to result in a stable moisture content such that no visible separation of water from aggregate will take place during transportation from the proportioning plant to the point of mixing. In no event shall the free moisture content of the fine aggregate at the time of batching exceed 8 percent of its saturated, surface-dry mass.

Should separate supplies of aggregate material of the same size group, but of different moisture content or specific gravity or surface characteristics affecting workability, be available at the proportioning plant, withdrawals shall be made from one supply exclusively and the materials therein completely exhausted before starting upon another.

Bulk "Type IP (MS) Modified" cement that conforms to the provisions in Section 90-2.01, "Portland Cement," shall be weighed in an individual hopper and shall be kept separate from the aggregates until the ingredients are released for discharge into the mixer.

Bulk cement to be blended with mineral admixture for use in portland cement concrete for pavement and structures may be weighed in separate, individual weigh hoppers or may be weighed in the same weigh hopper with mineral admixture and shall be kept separate from the aggregates until the ingredients are released for discharge into the mixer. If the cement and mineral admixture are weighed cumulatively, the cement shall be weighed first.


When cement and mineral admixtures are weighed in separate weigh hoppers, the weigh systems for the proportioning of the aggregate, the cement, and the mineral admixture shall be individual and distinct from other weigh systems. Each weigh system shall be equipped with a hopper, a lever system, and an indicator to constitute an individual and independent material weighing device. The cement and the mineral admixture shall be discharged into the mixer simultaneously with the aggregate.

The scale and weigh hopper for bulk weighing cement, mineral admixture, and cement plus mineral admixture shall be separate and distinct from the aggregate weighing equipment.

When the source of an aggregate is changed for concrete structures, the Contractor shall adjust the mix proportions and submit in writing to the Engineer a copy of the mix design before using such aggregates. When the source of an aggregate is changed for other concrete, the Engineer shall be allowed sufficient time to adjust the mix and such aggregates shall not be used until necessary adjustments are made.

For batches with a volume of one cubic meter or more, the batching equipment shall conform to one of the following combinations:

A. Separate boxes and separate scale and indicator for weighing each size of aggregate.B. Single box and scale indicator for all aggregates.C. Single box or separate boxes and automatic weighing mechanism for all aggregates.

In order to check the accuracy of batch masses, the gross mass and tare mass of batch trucks, truck mixers, truck agitators, and non-agitating hauling equipment shall be determined when ordered by the Engineer. The equipment shall be weighed at the Contractor's expense on scales designated by the Engineer.

Section 90-5.03A, "Proportioning for Pavement," of the Standard Specifications is amended to read:

90-5.03A PROPORTIONING FOR PAVEMENT Aggregates and bulk cement, mineral admixture, and cement plus mineral admixture for use in pavement shall be

proportioned by mass by means of automatic proportioning devices of approved type conforming to the provisions in this Section 90-5.03A.

The Contractor shall install and maintain in operating condition an electrically actuated moisture meter that will indicate, on a readily visible scale, changes in the moisture content of the fine aggregate as it is batched within a sensitivity of 0.5 percent by mass of the fine aggregate.

The batching of cement, mineral admixture, or cement plus mineral admixture and aggregate shall be interlocked so that a new batch cannot be started until all weigh hoppers are empty, the proportioning devices are within zero tolerance, and the discharge gates are closed. The interlock shall permit no part of the batch to be discharged until all aggregate hoppers and the cement and mineral admixture hoppers or the cement plus mineral admixture hopper are charged with masses which are within the tolerances specified in Section 90-5.02, "Proportioning Devices."

The discharge gate on the cement and mineral admixture hoppers or the cement plus mineral admixture hopper shall be designed to permit regulating the flow of cement, mineral admixture or cement plus mineral admixture into the aggregate as directed by the Engineer.

When separate weigh boxes are used for each size of aggregate, the discharge gates shall permit regulating the flow of each size of aggregate as directed by the Engineer.

Material discharged from the several bins shall be controlled by gates or by mechanical conveyors. The means of withdrawal from the several bins, and of discharge from the weigh box, shall be interlocked so that not more than one bin can discharge at a time, and that the weigh box cannot be tripped until the required quantity from each of the several bins has been deposited therein. Should a separate weigh box be used for each size of aggregate, all may be operated and discharged simultaneously.

When the discharge from the several bins is controlled by gates, each gate shall be actuated automatically so that the required mass is discharged into the weigh box, after which the gate shall automatically close and lock.

The automatic weighing system shall be designed so that all proportions required may be set on the weighing controller at the same time.

The third paragraph in Section 90-6.01, "General," of the Standard Specifications is amended to read:

Concrete shall be homogeneous and thoroughly mixed. There shall be no lumps or evidence of undispersed cement, mineral admixture, or cement plus mineral admixture.


The third and fourth paragraphs in Section 90-6.02, "Machine Mixing," of the Standard Specifications are amended to read:

The batch shall be so charged into the mixer that some water will enter in advance of cementitious materials and aggregates. All water shall be in the drum by the end of the first one-fourth of the specified mixing time.

Cementitious materials shall be batched and charged into the mixer by means that will not result either in loss of cementitious materials due to the effect of wind, or in accumulation of cementitious materials on surfaces of conveyors or hoppers, or in other conditions which reduce or vary the required quantity of cementitious material in the concrete mixture.

The sixth paragraph in Section 90-6.02, "Machine Mixing," of the Standard Specifications is amended to read:

The total elapsed time between the intermingling of damp aggregates and all cementitious materials and the start of mixing shall not exceed 30 minutes.

The seventh through tenth paragraphs in Section 90-6.03, "Transporting Mixed Concrete," of the Standard Specifications are amended to read:

When a truck mixer or agitator is used for transporting concrete to the delivery point, discharge shall be completed within 1.5 hours, or before 250 revolutions of the drum or blades, whichever comes first, after the introduction of the cement to the aggregates. Under conditions contributing to quick stiffening of the concrete, or when the temperature of the concrete is 30°C, or above, a time less than 1.5 hours may be required.

When non-agitating hauling equipment is used for transporting concrete to the delivery point, discharge shall be completed within one hour after the addition of the cement to the aggregates. Under conditions contributing to quick stiffening of the concrete, or when the temperature of the concrete is 30°C, or above, the time between the introduction of cement to the aggregates and discharge shall not exceed 45 minutes.

Each load of concrete delivered at the job site shall be accompanied by a weight certificate showing the mix identification number, non-repeating load number, date and time at which the materials were batched, the total amount of water added to the load and for transit-mixed concrete, the reading of the revolution counter at the time the truck mixer is charged with cement. This weight certificate shall also show the actual scale masses (kilograms) for the ingredients batched. Theoretical or target batch masses shall not be used as a substitute for actual scale masses.

Weight certificates shall be provided in printed form, or if approved by the Engineer, the data may be submitted in electronic media. Electronic media shall be presented in a tab-delimited format on 90 mm diskette with a capacity of at least 1.4 megabytes. Captured data, for the ingredients represented by each batch shall be LFCR (one line, separate record) with allowances for sufficient fields to satisfy the amount of data required by these specifications.

The Contractor may furnish a weight certificate that is accompanied by a separate certificate which lists the actual batch masses or measurements for a load of concrete provided that both certificates are 1) imprinted with the same non-repeating load number that is unique to the contract and 2) delivered to the job site with the load.

Weight certificates furnished by the Contractor shall conform to the provisions in Section 9-1.01, "Measurement of Quantities," of the Standard Specifications.

Section 90-6.05, "Hand-Mixing," of the Standard Specifications is amended to read:

90-6.05 HAND-MIXING Hand-mixed concrete shall be made in batches not more than one-fourth cubic meter and shall be mixed on a

watertight, level platform. The proper amount of coarse aggregate shall be measured in measuring boxes and spread on the platform and the fine aggregate shall be spread on this layer, the 2 layers being not more than 0.3 meters in total depth. On this mixture shall be spread the dry cement and mineral admixture and the whole mass turned no fewer than 2 times dry; then sufficient clean water shall be added, evenly distributed, and the whole mass again turned no fewer than 3 times, not including placing in the carriers or forms.


The table in the first paragraph in Section 90-6.06, "Amount of Water and Penetration," of the Standard Specifications is replaced with the following table:

Type of Work Nominal Penetration(mm)

Maximum Penetration(mm)

Concrete pavement 0-25 40Non-reinforced concrete facilities 0-35 50Reinforced concrete structures:

Sections over 300 mm thickSections 300 mm thick or less

0-350-50

6575

Concrete placed under water 75-100 115Cast-in-place concrete piles 65-90 100

The first paragraph following the table of penetration ranges in Section 90-6.06, "Amount of Water and Penetration," of the Standard Specifications is amended to read:

The amount of free water used in concrete shall not exceed 183 kg/m3, plus 20 kg for each required 100 kg of cementitious material in excess of 325 kg/m3.

The fourth paragraph in Section 90-6.06, "Amount of Water and Penetration," of the Standard Specifications is amended to read:

Where there are adverse or difficult conditions which affect the placing of concrete, the above specified penetration and free water content limitations may be exceeded providing the Contractor is granted permission by the Engineer in writing to increase the cementitious material content per cubic meter of concrete. The increase in water and cementitious material shall be at a ratio not to exceed 30 kg of water per added 100 kg of cementitious material per cubic meter. The cost of additional cementitious material and water added under these conditions shall be at the Contractor's expense and no additional compensation will be allowed therefor.

Section 90-9.01, "General," of the Standard Specifications is amended to read:

90-9.01 GENERAL Concrete compressive strength requirements consist of a minimum strength which must be attained before various

loads or stresses are applied to the concrete and, for concrete designated by strength, a minimum strength at the age of 28 days or at the age otherwise allowed in Section 90-1.01, "Description." The various strengths required are specified in these specifications or are shown on the plans.

The compressive strength of concrete will be determined from test cylinders which have been fabricated from concrete sampled in conformance with California Test 539. Test cylinders will be molded and initial field cured in conformance with California Test 540. Test cylinders will be cured and tested after receipt at the testing laboratory in conformance with California Test 521. A strength test shall consist of the average strength of 2 cylinders fabricated from material taken from a single load of concrete, except that, if any cylinder should show evidence of improper sampling, molding, or testing, that cylinder shall be discarded and the strength test shall consist of the strength of the remaining cylinder.

When concrete compressive strength is specified as a prerequisite to applying loads or stresses to a concrete structure or member, test cylinders for other than steam cured concrete will be cured in conformance with Method 1 of California Test 540. The compressive strength of concrete determined for these purposes will be evaluated on the basis of individual tests.

When concrete is designated by 28-day compressive strength rather than by cementitious material content, the concrete strength to be used as a basis for acceptance of other than steam cured concrete will be determined from cylinders cured in conformance with Method 1 of California Test 540. If the result of a single compressive strength test at the maximum age specified or allowed is below the specified strength but is 95 percent or more of the specified strength, the Contractor shall, at the Contractor's expense, make corrective changes, subject to approval by the Engineer, in the mix proportions or in the concrete fabrication procedures, before placing additional concrete, and shall pay to the State $14 for each in-place cubic meter of concrete represented by the deficient test. If the result of a single compressive strength test at the maximum age specified or allowed is below 95 percent of the specified strength, but is 85 percent or more of the specified strength, the Contractor shall make the corrective changes specified above, and shall pay to the State $20 for each in place cubic meter of concrete represented by the deficient test. In addition, such corrective changes shall be made when the compressive strength of concrete tested at 7 days indicates, in the judgment of the Engineer, that the concrete will not attain


the required compressive strength at the maximum age specified or allowed. Concrete represented by a single test which indicates a compressive strength of less than 85 percent of the specified 28-day compressive strength will be rejected in conformance with the provisions in Section 6-1.04, "Defective Materials."

If the test result indicates that the compressive strength at the maximum curing age specified or allowed is below the specified strength, but 85 percent or more of the specified strength, payments to the State as required above shall be made, unless the Contractor, at the Contractor's expense, obtains and submits evidence acceptable to the Engineer that the strength of the concrete placed in the work meets or exceeds the specified 28-day compressive strength. If the test result indicates a compressive strength at the maximum curing age specified or allowed below 85 percent, the concrete represented by that test will be rejected, unless the Contractor, at the Contractor's expense, obtains and submits evidence acceptable to the Engineer that the strength and quality of the concrete placed in the work are acceptable. If the evidence consists of tests made on cores taken from the work, the cores shall be obtained and tested in conformance with the requirements in ASTM Designation: C 42.

No single compressive strength test shall represent more than 250 cubic meters. When a precast concrete member is steam cured, the compressive strength of the concrete will be determined from

test cylinders which have been handled and stored in conformance with Method 3 of California Test 540. The compressive strength of steam cured concrete will be evaluated on the basis of individual tests representing specific portions of production. When the concrete is designated by 28-day compressive strength rather than by cementitious material content, the concrete shall be considered to be acceptable whenever its compressive strength reaches the specified 28-day compressive strength provided that strength is reached in not more than the maximum number of days specified or allowed after the member is cast.

If concrete is specified by compressive strength, then materials, mix proportions, mixing equipment, and procedures proposed for use shall be prequalified prior to placement of the concrete. Prequalification shall be accomplished by the submission of acceptable certified test data or trial batch reports by the Contractor. Prequalification data shall be based on the use of materials, mix proportions, mixing equipment, procedures, and size of batch proposed for use in the work.

Certified test data, in order to be acceptable, must indicate that not less than 90 percent of at least 20 consecutive tests exceed the specified strength at the maximum number of cure days specified or allowed, and none of those tests are less than 95 percent of specified strength. Strength tests included in the data shall be the most recent tests made on concrete of the proposed mix design and all shall have been made within one year of the proposed use of the concrete.

Trial batch test reports, in order to be acceptable, must indicate that the average compressive strength of 5 consecutive concrete cylinders, taken from a single batch, at not more than 28 days (or the maximum age allowed) after molding shall be at least 4 MPa greater than the specified 28-day compressive strength, and no individual cylinder shall have a strength less than the specified strength at the maximum age specified or allowed. Data contained in the report shall be from trial batches which were produced within one year of the proposed use of specified strength concrete in the project. Whenever air-entrainment is required, the air content of trial batches shall be equal to or greater than the air content specified for the concrete without reduction due to tolerances.

Tests shall be performed in conformance with either the appropriate California Test methods or the comparable ASTM test methods. Equipment employed in testing shall be in good condition and shall be properly calibrated. If the tests are performed during the life of the contract, the Engineer shall be notified sufficiently in advance of performing the tests in order to witness the test procedures.

The certified test data and trial batch test reports shall include the following information:

A. Date of mixing.B. Mixing equipment and procedures used.C. The size of batch in cubic meters and the mass, type and source of ingredients used.D. Penetration of the concrete.E. The air content of the concrete if an air-entraining admixture is used.F. The age at time of testing and strength of concrete cylinders tested.

Certified test data and trial batch test reports shall be signed by an official of the firm which performed the tests. When approved by the Engineer, concrete from trial batches may be used in the work at locations where concrete of

a lower quality is required and the concrete will be paid for as the type or class of concrete required at that location. After materials, mix proportions, mixing equipment, and procedures for concrete have been prequalified for use,

additional prequalification by testing of trial batches will be required prior to making changes which, in the judgment of the Engineer, could result in a lowering of the strength of the concrete below that specified.

The Contractor's attention is directed to the time required to test trial batches. The Contractor shall be responsible for production of trial batches at a sufficiently early date so that the progress of the work is not delayed.


When precast concrete members are manufactured at the plant of an established manufacturer of precast concrete members, the mix proportions of the concrete shall be determined by the Contractor, and a trial batch and prequalification of the materials, mix proportions, mixing equipment, and procedures will not be required.

Section 90-10.02A, "Portland Cement," of the Standard Specifications is renamed "Cementitious Material" and is amended to read:

90-10.02A CEMENTITIOUS MATERIAL Cementitious material shall conform to the provisions in Section 90-1.01, "Description." Compressive strength

requirements consist of a minimum strength which must be attained before various loads or stresses are applied to the concrete and, for concrete designated by strength, a minimum strength at the age of 28 days or at the age otherwise allowed in Section 90-1.01, "Description." The various strengths required are specified in these specifications or are shown on the plans.

The fifth paragraph in Section 90-10.02B, "Aggregate," of the Standard Specifications is deleted.Section 90-10.03, "Production," of the Standard Specifications is amended to read:

90-10.03 PRODUCTION Cementitious material, water, aggregate, and admixtures shall be stored, proportioned, mixed, transported, and

discharged in conformance with recognized standards of good practice, which will result in concrete that is thoroughly and uniformly mixed, which is suitable for the use intended, and which conforms to provisions specified herein. Recognized standards of good practice are outlined in various industry publications such as those issued by American Concrete Institute, AASHTO, or California Department of Transportation.

The cementitious material content of minor concrete shall conform to the provisions in Section 90-1.01, "Description."

The amount of water used shall result in a consistency of concrete conforming to the provisions in Section 90 -6.06, "Amount of Water and Penetration." Additional mixing water shall not be incorporated into the concrete during hauling or after arrival at the delivery point, unless authorized by the Engineer.

Discharge of ready-mixed concrete from the transporting vehicle shall be made while the concrete is still plastic and before stiffening occurs. An elapsed time of 1.5 hours (one hour in non-agitating hauling equipment), or more than 250 revolutions of the drum or blades, after the introduction of the cementitious material to the aggregates, or a temperature of concrete of more than 32°C will be considered as conditions contributing to the quick stiffening of concrete. The Contractor shall take whatever action is necessary to eliminate quick stiffening, except that the addition of water will not be permitted.

The required mixing time in stationary mixers shall be not less than 50 seconds or more than 5 minutes. The minimum required revolutions at mixing speed for transit-mixed concrete shall be not less than that

recommended by the mixer manufacturer, and shall be increased, if necessary, to produce thoroughly and uniformly mixed concrete.

Each load of ready-mixed concrete shall be accompanied by a weight certificate which shall be delivered to the Engineer at the discharge location of the concrete, unless otherwise directed by the Engineer. The weight certificate shall be clearly marked with the date and time of day when the load left the batching plant and, if hauled in truck mixers or agitators, the time the mixing cycle started.

A Certificate of Compliance conforming to the provisions in Section 6–1.07, "Certificates of Compliance," shall be furnished to the Engineer, prior to placing minor concrete from a source not previously used on the contract, stating that minor concrete to be furnished meets contract requirements, including minimum cementitious material content specified.

The third and fourth paragraphs in Section 90-11.02, "Payment," of the Standard Specifications are amended to read:

Should the Engineer order the Contractor to incorporate admixtures into the concrete when their use is not required by these specifications or the special provisions, furnishing the admixtures and adding them to the concrete will be paid for as extra work as provided in Section 4-1.03D.

Should the Contractor use admixtures in conformance with the provisions in Section 90-4.05, "Optional Use of Chemical Admixtures," or Section 90-4.07, "Optional Use of Air-entraining Admixtures," or should the Contractor request and obtain permission to use other admixtures for the Contractor's benefit, the Contractor shall furnish those admixtures and incorporate them in the concrete at the Contractor's expense and no additional compensation will be allowed therefor.

8-2.02 CEMENT AND WATER CONTENT

The amount of free water used in concrete shall not exceed 204 kg/m3, plus 20 kg for each required 100 kg of cement in excess of 375 kg/m3.


SECTION 8-3. WELDING

8-3.03 WELDING ELECTRODESFlux core welding electrodes conforming to the requirements of AWS A5.20 E6XT-4 or E7XT-4 shall not be used to

perform any type of welding for this project.

SECTION 9. (BLANK)SECTION 10. CONSTRUCTION DETAILS

SECTION 10-1. GENERAL

10-1.01 MATERIAL CONTAINING AERIALLY DEPOSITED LEADThis work shall consist of handling soil contaminated by aerially deposited lead in conformance with the Standard

Specifications and these special provisions.Aerially deposited lead is typically found within the top 0.6-m of material in unpaved areas within the highway right of

way. Levels of lead found near the project limits range from less than 5.0 to 2690 mg/kg total lead, as analyzed by EPA Test Method 6010 or EPA Test Method 7000 series.

After the Contractor has completed handling materials containing aerially deposited lead, in conformance with the plans, Standard Specifications, and these special provisions, the Contractor shall have no responsibility for such materials in place and shall not be obligated for further cleanup, removal, or remedial actions for such materials.

Handling material containing aerially deposited lead shall be in conformance with all the rules and regulations of agencies including, but not limited to, the following:

California Division of Occupational Safety and Health Administration (Cal-OSHA)California Regional Water Quality Control Board, Region 9.

The Contractor shall procure all permits and licenses, pay all charges and fees, except as otherwise provided in these special provisions, and give all notices necessary and incidental to the due and lawful prosecution of the work.

Full compensation for conforming to the requirements of this section, (except for the Lead Compliance Plan) shall be considered as included in the prices paid for the various contract items of work involved and no additional compensation will be allowed therefor.

HEALTH AND SAFETYThe Contractor shall prepare a project specific Lead Compliance Plan to prevent or minimize worker exposure to lead

contamination in soil. Attention is directed to Title 8, California Code of Regulations, Section 1532.1, “Lead,” for specific Cal-OSHA requirements when working with lead.

The Lead Compliance Plan shall contain all of the elements listed in Title 8, California Code of Regulations, Section 1532.1(e)(2)(B). Before submission to the Engineer, the Lead Compliance Plan shall be approved by an Industrial Hygienist certified in Comprehensive Practice by the American Board of Industrial Hygiene. The Plan shall be submitted to the Engineer at least 7 days prior to beginning work in areas containing aerially deposited lead.

Prior to performing work in areas containing lead, personnel who have no prior training, including State personnel, shall complete a safety training program provided by the Contractor, that meets the requirements of Title 8, California Code of Regulations, Section 1532.1, "Lead," and the Contractor’s Lead Compliance Program.

Personal protective equipment, training, washing facilities, and medical surveillance required by the Contractor's Lead Compliance Plan shall be supplied to State personnel by the Contractor. The number of State personnel will be up to five.

Lead Compliance Plan will be paid as a lump sum.The contract lump sum price paid for Lead Compliance Plan shall include full compensation for furnishing all labor,

materials, tools, equipment, and incidentals and for doing all the work involved in preparing the Lead Compliance Plan, including paying the Certified Industrial Hygienist, and for providing personal protective equipment, training and medical surveillance, as specified in the Standard Specifications and these special provisions, and as directed by the Engineer.

SOIL HANDLINGHandling of soils containing aerially deposited lead shall result in no visible dust migration. The Contractor shall have a

dust palliative available at all times while handling soils in work areas containing aerially deposited lead.The Contractor shall separate soil from vegetation and the soils shall remain on site.


Surplus soil excavated from areas containing aerially deposited lead shall remain in the area of soil disturbance. The surplus soil shall not be disposed of outside the highway right of way.

Full compensation for handling soil contaminated with aerially deposited lead, except as otherwise provided, shall be considered as included in the prices paid for the various contract items of work involved and no additional compensation will be allowed therefor.

10-1.02 WATER POLLUTION CONTROLWater pollution control work shall conform to the provisions in Section 7-1.01G, "Water Pollution," of the Standard

Specifications and these special provisions.Water pollution control work shall conform to the requirements in the Construction Contractor's Guide and

Specifications of the Caltrans Storm Water Quality Handbooks, dated April 1997, and addenda thereto issued up to and including the date of advertisement of the project, hereafter referred to as the "Handbook." Copies of the Handbook may be obtained from the Department of Transportation, Material Operations Branch, Publication Distribution Unit, 1900 Royal Oaks Drive, Sacramento, California 95815, Telephone: (916) 445-3520.

Copies of the Handbook are also available for review at Caltrans District Office, District Construction Liaison Office, 2829 Juan Street, San Diego, California 92110, Telephone (619) 688-6635.

The Contractor shall know and fully comply with the applicable provisions of the Handbook and Federal, State, and local regulations that govern the Contractor's operations and storm water discharges from both the project site and areas of disturbance outside the project limits during construction.

Unless arrangements for disturbance of areas outside the project limits are made by the Department and made part of the contract, it is expressly agreed that the Department assumes no responsibility whatsoever to the Contractor or property owner with respect to any arrangements made between the Contractor and property owner to allow disturbance of areas outside the project limits.

The Contractor shall be responsible for the costs and for liabilities imposed by law as a result of the Contractor's failure to comply with the requirements set forth in this section "Water Pollution Control" including, but not limited to, compliance with the applicable provisions of the Handbook and Federal, State, and local regulations. For the purposes of this paragraph, costs and liabilities include, but are not limited to, fines, penalties, and damages whether assessed against the State or the Contractor, including those levied under the Federal Clean Water Act and the State Porter Cologne Water Quality Act.

In addition to the remedies authorized by law, an amount of the money due the Contractor under the contract, as determined by the Department, may be retained by the State of California until disposition has been made of the costs and liabilities.

The retention of money due the Contractor shall be subject to the following:

A. The Department will give the Contractor 30 days notice of the Department's intention to retain funds from partial payments which may become due to the Contractor prior to acceptance of the contract. Retention of funds from payments made after acceptance of the contract may be made without prior notice to the Contractor.

B. No retention of additional amounts out of partial payments will be made if the amount to be retained does not exceed the amount being withheld from partial payments pursuant to Section 9-1.06, "Partial Payments," of the Standard Specifications.

C. If the Department has retained funds and it is subsequently determined that the State is not subject to the costs and liabilities in connection with the matter for which the retention was made, the Department shall be liable for interest on the amount retained at the legal rate of interest for the period of the retention.

Conformance with the provisions in this section "Water Pollution Control" shall not relieve the Contractor from the Contractor's responsibilities as provided in Section 7, "Legal Relations and Responsibilities," of the Standard Specifications.

WATER POLLUTION CONTROL PROGRAM PREPARATION, APPROVAL AND UPDATESAs part of the water pollution control work, a Water Pollution Control Program, hereafter referred to as the "WPCP," is

required for this contract. The WPCP shall conform to the provisions in Section 7-1.01G, "Water Pollution," of the Standard Specifications, the requirements in the Handbook, and these special provisions.

No work having potential to cause water pollution, as determined by the Engineer, shall be performed until the WPCP has been approved by the Engineer.

Within 5 days after the approval of the contract, the Contractor shall submit 5 copies of the WPCP to the Engineer. The Engineer will have 3 days to review the WPCP. If revisions are required, as determined by the Engineer, the Contractor shall revise and resubmit the WPCP within 3 days of receipt of the Engineer's comments. The Engineer will have 3 days to review the revisions. Upon the Engineer's approval of the WPCP, 3 additional copies of the WPCP incorporating the required changes shall be submitted to the Engineer. Minor changes or clarifications to the initial submittal may be made and attached as amendments to the WPCP. In order to allow construction activities to proceed, the Engineer may conditionally approve the WPCP while minor revisions or amendments are being completed.


The WPCP shall identify pollution sources that may adversely affect the quality of storm water discharges associated with the project and shall identify water pollution control measures, hereafter referred to as control measures, to be constructed, implemented, and maintained in order to reduce to the extent feasible pollutants in storm water discharges from the construction site during construction under this contract.

The WPCP shall incorporate control measures in the following categories:

A. Soil stabilization practices;B. Sediment control practices;C. Sediment tracking control practices;D. Wind erosion control practices; andE. Nonstorm water management and waste management and disposal control practices.

Specific objectives and minimum requirements for each category of control measures are contained in the Handbook.The Contractor shall consider the objectives and minimum requirements presented in the Handbook for each of the

above categories. When minimum requirements are listed for any category, the Contractor shall incorporate into the WPCP and implement on the project, one or more of the listed minimum controls required in order to meet the pollution control objectives for the category. In addition, the Contractor shall consider other control measures presented in the Handbook and shall incorporate into the WPCP and implement on the project the control measures necessary to meet the objectives of the WPCP. The Contractor shall document the selection process in conformance with the procedure specified in the Handbook.

The WPCP shall include, but not be limited to, the following items as described in the Handbook:

A. Project description and Contractor's certification;B. Project information;C. Pollution sources, control measures, and water pollution control drawings; andD. Amendments, if any.

The Contractor shall amend the WPCP, graphically and in narrative form, whenever there is a change in construction activities or operations which may affect the discharge of significant quantities of pollutants to surface waters, ground waters, municipal storm drain systems or when deemed necessary by the Engineer. The WPCP shall be amended if the WPCP has not achieved the objective of reducing pollutants in storm water discharges. Amendments shall show additional control measures or revised operations, including those in areas not shown in the initially approved WPCP, which are required on the project to control water pollution effectively. Amendments to the WPCP shall be submitted for review and approval by the Engineer in the same manner specified for the initially approved WPCP. Amendments shall be dated and attached to the on-site WPCP document.

The Contractor shall keep a copy of the WPCP, together with updates, revisions and amendments at the project site.

WPCP IMPLEMENTATIONUpon approval of the WPCP, the Contractor shall be responsible throughout the duration of the project for installing,

constructing, inspecting, and maintaining the control measures included in the WPCP and any amendments thereto and for removing and disposing of temporary control measures. Unless otherwise directed by the Engineer or specified in these special provisions, the Contractor's responsibility for WPCP implementation shall continue throughout any temporary suspension of work ordered in conformance with the provisions in Section 8-1.05, "Temporary Suspension of Work," of the Standard Specifications. Requirements for installation, construction, inspection, maintenance, removal, and disposal of control measures are specified in the Handbook and these special provisions.

Soil stabilization practices and sediment control measures, including minimum requirements, shall be provided throughout the winter season, defined as between October 1 and May 1.

Implementation of soil stabilization practices and sediment control measures for soil-disturbed areas on the project site shall be completed, except as provided for below, not later than 20 days prior to the beginning of the winter season or upon start of applicable construction activities for projects which begin either during or within 20 days of the winter season.

Throughout the winter season, the active, soil-disturbed area of the project site shall be not more than 1.95 hectares. The Engineer may approve, on a case-by-case basis, expansions of the active, soil-disturbed area limit. The Contractor shall demonstrate the ability and preparedness to fully deploy soil stabilization practices and sediment control measures to protect soil-disturbed areas on the project site before the onset of precipitation. A quantity of soil stabilization and sediment control materials shall be maintained on site equal to 100 percent of that sufficient to protect unprotected, soil-disturbed areas on the project site. A detailed plan for the mobilization of sufficient labor and equipment shall be maintained to fully deploy control measures required to protect unprotected, soil-disturbed areas on the project site prior to the onset of precipitation. A


current inventory of control measure materials and the detailed mobilization plan shall be included as part of the WPCP.Throughout the winter season, soil-disturbed areas on the project site shall be considered to be nonactive whenever soil

disturbing activities are expected to be discontinued for a period of 20 or more days and the areas are fully protected. Areas that will become nonactive either during the winter season or within 20 days thereof shall be fully protected with soil stabilization practices and sediment control measures within 10 days of the discontinuance of soil disturbing activities or prior to the onset of precipitation, whichever is first to occur.

Throughout the winter season, active soil-disturbed areas of the project site shall be fully protected at the end of each day with soil stabilization practices and sediment control measures unless fair weather is predicted through the following work day. The weather forecast shall be monitored by the Contractor on a daily basis. The National Weather Service forecast shall be used. An alternative weather forecast proposed by the Contractor may be used if approved by the Engineer. If precipitation is predicted prior to the end of the following work day, construction scheduling shall be modified, as required, and functioning control measures shall be deployed prior to the onset of the precipitation.

The Contractor shall implement, year-round and throughout the duration of the project, control measures included in the WPCP for sediment tracking, wind erosion, nonstorm water management, and waste management and disposal.

The Engineer may order the suspension of construction operations which create water pollution if the Contractor fails to conform to the provisions in this section "Water Pollution Control" as determined by the Engineer.

MAINTENANCETo ensure the proper implementation and functioning of control measures, the Contractor shall regularly inspect and

maintain the construction site for the control measures identified in the WPCP. The Contractor shall identify corrective actions and time needed to address any deficient measures or reinitiate any measures that have been discontinued.

The construction site inspection checklist provided in the Handbook shall be used to ensure that the necessary measures are being properly implemented, and to ensure that the control measures are functioning adequately. One copy of each site inspection record shall be submitted to the Engineer.

During the winter season, inspections of the construction site shall be conducted by the Contractor to identify deficient measures, as follows:

A. Prior to a forecast storm;B. After all precipitation which causes runoff capable of carrying sediment from the construction site;C. At 24-hour intervals during extended precipitation events; andD. Routinely, at a minimum of once every 2 weeks.

If the Contractor or the Engineer identifies a deficiency in the deployment or functioning of an identified control measure, the deficiency shall be corrected immediately. The deficiency may be corrected at a later date and time if requested by the Contractor and approved by the Engineer in writing, but not later than the onset of subsequent precipitation events. The correction of deficiencies shall be at no additional cost to the State.

WATER POLLUTION CONTROL TRAININGThe Contractor's management and supervisory personnel along with workers involved with the placement and

maintenance of storm water pollution prevention “Best Management Practices” shall be trained on general storm water pollution control requirements consistent with the "Caltrans Storm Water Quality Handbook, Construction Contractor's Guide and Specifications". The training is to be provided by the Contractor. The amount of training provided should be commensurate with the job performed by the employee.

PAYMENTFull compensation for conforming to the provisions in this section shall be considered as included in the prices paid for

the various contract items of work involved and no additional compensation will be allowed therefor.Those control measures which are shown on the plans and for which there is a contract item of work will be measured

and paid for as that contract item of work.The Engineer will retain an amount equal to 25 percent of the estimated value of the contract work performed during

estimate periods in which the Contractor fails to conform to the provisions in this section "Water Pollution Control" as determined by the Engineer.

Retentions for failure to conform to the provisions in this section "Water Pollution Control" shall be in addition to the other retentions provided for in the contract. The amounts retained for failure of the Contractor to conform to the provisions in this section will be released for payment on the next monthly estimate for partial payment following the date that a WPCP has been implemented and maintained and water pollution is adequately controlled, as determined by the Engineer.


10-1.03 OBSTRUCTIONSAttention is directed to Section 8-1.10, "Utility and Non-Highway Facilities," and Section 15, "Existing Highway

Facilities," of the Standard Specifications and these special provisions.The Contractor shall notify the Engineer and the appropriate regional notification center for operators of subsurface

installations at least 2 working days, but not more than 14 calendar days, prior to performing any excavation or other work close to any underground pipeline, conduit, duct, wire or other structure. Regional notification centers include, but are not limited to, the following:

Notification Center Telephone NumberUnderground Service Alert-Northern California (USA) 1-800-642-2444

1-800-227-2600Underground Service Alert-Southern California (USA) 1-800-422-4133

1-800-227-2600

No excavation can begin until Underground Service Alert (USA) has been called to mark out the area within at least 2 meters radius of the sign post and the mark out is completed.

Before excavating using any mechanical/power equipment, the utility owner will determine the positive horizontal location and vertical depth, and expose or protect as necessary, any high and low risk facilities found within the 2 meter radius.

Before excavating using hand digging methods the utility owner will determine the positive horizontal location of any high and low risk facilities found within the 2 meter radius.

Where a high or low risk facility has been determined to be within the 2 meter radius, the utility owner shall have a representative present at the site before any excavation is begun regardless of the excavation method employed.

Facilities conducting the following materials, whether encased or not, are considered to be High Risk facilities:

1. Petroleum products,2. Oxygen,3. Chlorine,4. Toxic or flammable gases,5. Natural gas in pipelines greater than 150 mm (6 inches) nominal pipe diameter, or pipelines with normal operating

pressures greater than 415 kPa gauge (60 p.s.i.g.)6. Underground electric supply lines, conductors or cables that have a potential to ground of more than 300 volts,

either directly buried or in duct or conduit, which do not have concentric grounded or other effectively grounded metal shields or sheaths.

Facilities conducting the following materials are considered to be Low Risk facilities:

1. Natural gas in pipelines 150 mm (6 inches) or smaller (nominal pipe diameter) with normal operating pressures of 415 kPa gauge (60 p.s.i.g.) or less.

2. Underground electric supply lines, conductors or cables with a potential to ground of more than 300 volts, either directly buried or in duct or conduit, which do have concentric grounded or other effectively grounded metal shields or sheaths, and for which the utility owner furnished location information in conformance with the requirements of Article 17.7, "Location Information" of General Order No. 128 of the California Public Utility Commission, or electrical underground conductors with a potential to ground of 300 volts or less.

Power equipment may be used for excavating construction area sign postholes if it is determined that there are no utility facilities within 1.2 m (4 feet) of the proposed postholes.

10-1.04 CONSTRUCTION AREA TRAFFIC CONTROL DEVICES Flagging, signs, and all other traffic control devices furnished, installed, maintained, and removed when no longer

required shall conform to the provisions in Section 12, "Construction Area Traffic Control Devices," of the Standard Specifications and these special provisions.

Category 1 traffic control devices are defined as those devices that are small and lightweight (less than 45 kg), and have been in common use for many years. The devices shall be known to be crashworthy by crash testing, crash testing of similar devices, or years of demonstrable safe performance. Category 1 traffic control devices include traffic cones, plastic drums, portable delineators, and channelizers.


If requested by the Engineer, the Contractor shall provide written self-certification for crashworthiness of Category 1 traffic control devices. Self-certification shall be provided by the manufacturer or Contractor and shall include the following: date, Federal Aid number (if applicable), expenditure authorization, district, county, route and kilometer post of project limits; company name of certifying vendor, street address, city, state and zip code; printed name, signature and title of certifying person; and an indication of which Category 1 traffic control devices will be used on the project. The Contractor may obtain a standard form for self-certification from the Engineer.

Category 2 traffic control devices are defined as those items that are small and lightweight (less than 45 kg), that are not expected to produce significant vehicular velocity change, but may otherwise be potentially hazardous. Category 2 traffic control devices include: barricades and portable sign supports.

Category 2 devices purchased on or after October 1, 2000 shall be on the Federal Highway Administration (FHWA) Acceptable Crashworthy Category 2 Hardware for Work Zones list. This list is maintained by FHWA and can be located at the following internet address: http://safety.fhwa.dot.gov/fourthlevel/hardware/listing.cfm?code=workzone. The Department maintains a secondary list at the following internet address: http://www.dot.ca.gov/hq/traffops/signtech/signdel/pdffiles.htm.

Category 2 devices that have not received FHWA acceptance, and were purchased before October 1, 2000, may continue to be used until they complete their useful service life or until January 1, 2003, whichever comes first. Category 2 devices in use that have received FHWA acceptance shall be labeled with the FHWA acceptance letter number and the name of the manufacturer by the start of the project. The label shall be readable. After January 1, 2003, all Category 2 devices without a label shall not be used on the project.

Full compensation for providing self-certification for crashworthiness of Category 1 traffic control devices and labeling Category 2 devices as specified shall be considered as included in the prices paid for the various contract items of work requiring the use of the Category 1 or Category 2 traffic control devices and no additional compensation will be allowed therefor.

10-1.05 CONSTRUCTION AREA SIGNSConstruction area signs shall be furnished, installed, maintained, and removed when no longer required in conformance

with the provisions in Section 12, "Construction Area Traffic Control Devices," of the Standard Specifications and these special provisions.

Attention is directed to the provisions in "Prequalified and Tested Signing and Delineation Materials" of these special provisions. Type II retroreflective sheeting shall not be used on construction area sign panels.

The Contractor shall notify the appropriate regional notification center for operators of subsurface installations at least 2 working days, but not more than 14 calendar days, prior to commencing excavation for construction area sign posts. The regional notification centers include, but are not limited to, the following:

Notification Center Telephone NumberUnderground Service Alert-Northern California (USA) 1-800-642-2444

1-800-227-2600Underground Service Alert-Southern California (USA) 1-800-422-4133

1-800-227-2600

Excavations required to install construction area signs shall be performed by hand methods without the use of power equipment, except that power equipment may be used if it is determined there are no utility facilities in the area of the proposed post holes.

Sign substrates for stationary mounted construction area signs may be fabricated from fiberglass reinforced plastic as specified under "Prequalified and Tested Signing and Delineation Materials" of these special provisions.

10-1.06 MAINTAINING TRAFFICAttention is directed to Sections 7-1.08, "Public Convenience," 7-1.09, "Public Safety," and 12, "Construction Area

Traffic Control Devices," of the Standard Specifications and to the provisions in "Public Safety" of these special provisions and these special provisions. Nothing in these special provisions shall be construed as relieving the Contractor from the responsibilities specified in Section 7-1.09.

Attention is directed to "Traffic Plastic Drums," elsewhere in these special provisions regarding the use of plastic drums in place of portable delineators, cones or Type I or II barricades.

Lane closures shall conform to the provisions in section "Traffic Control System for Lane Closure" of these special provisions.

Personal vehicles of the Contractor's employees shall not be parked on the traveled way or shoulders including any section closed to public traffic.

Whenever vehicles or equipment are parked on the shoulder within 1.8 m of a traffic lane, the shoulder area shall be


closed as shown on the plans.Lanes shall be closed only during the hours shown on the charts included in this section "Maintaining Traffic." Except

work required under Sections 7-1.08 and 7-1.09, work that interferes with public traffic shall be performed only during the hours shown for lane closures.

The full width of the traveled way shall be open for use by public traffic when construction operations are not actively in progress.

Designated legal holidays are: January 1st, the third Monday in February, the last Monday in May, July 4th, the first Monday in September, November 11th, Thanksgiving Day, and December 25th. When a designated legal holiday falls on a Sunday, the following Monday shall be a designated legal holiday. When November 11th falls on a Saturday, the preceding Friday shall be a designated legal holiday.

Minor deviations from the requirements of this section concerning hours of work which do not significantly change the cost of the work may be permitted upon the written request of the Contractor, if in the opinion of the Engineer, public traffic will be better served and the work expedited. These deviations shall not be adopted by the Contractor until the Engineer has approved the deviations in writing. All other modifications will be made by contract change order.

Chart No. 1Shoulder Closure Requirements

Direction: Northbound / Southbound SD - 5 Location: Mexico Border to Orange County Line

a.m. p.m.FROM HOUR TO HOUR 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12Mondays through Thursdays S S S S S S S S S S S S S S S S S S S

Fridays S S S S S S S S S S S S S SSaturdays S S S S S S S S S S S S S SSundays S S S S S S S S S S S S S S S S S S

Day before designated legal holiday S S S S S S S S S S S S S SDesignated legal holidays

Legend:S Shoulder may be closed

No lane closure allowed

REMARKS:

KP: R 0.14 / R 116.46F=244601101300PK


Chart No.2Shoulder Closure Requirements

Direction: Eastbound /Westbound SD - 8 Location: Beginning of JCTRTE 8 to Imperial County Line

a.m. p.m.FROM HOUR TO HOUR 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12Mondays through Thursdays S S S S S S S S S S S S S S S S S S

Fridays S S S S S S S S S S S S S SSaturdays S S S S S S S S S S S S S SSundays S S S S S S S S S S S S S S S S S S

Day before designated legal holiday S S S S S S S S S S S S S SDesignated legal holidays

Legend:S Shoulder may be closed

No lane closure allowed

REMARKS:

KP: L 0.80 / R 125.16F=244601101300PK

10-1.07 CLOSURE REQUIREMENTS AND CONDITIONSLane closures shall conform to the provisions in "Maintaining Traffic" of these special provisions and these special

provisions.The term closure, as used herein, is defined as the closure of a traffic lane or lanes, including ramp or connector lanes,

within a single traffic control system.

CLOSURE SCHEDULEBy noon Monday, the Contractor shall submit a written schedule of planned closures for the following week period,

defined as Friday noon through the following Friday noon.The Closure Schedule shall show the locations and times when the proposed closures are to be in effect. The Contractor

shall use the Closure Schedule request forms furnished by the Engineer. Closure Schedules submitted to the Engineer with incomplete, unintelligible or inaccurate information will be returned for correction and resubmittal. The Contractor will be notified of disapproved closures or closures that require coordination with other parties as a condition of approval.

Amendments to the Closure Schedule, including adding additional closures, shall be submitted to the Engineer, in writing, at least 3 working days in advance of a planned closure. Approval of amendments to the Closure Schedule will be at the discretion of the Engineer.

The Contractor shall confirm, in writing, all scheduled closures by no later than 8:00 a.m. 3 working days prior to the date on which the closure is to be made. Approval or denial of scheduled closures will be made no later than 4:00 p.m. 2 working days prior to the date on which the closure is to be made. Closures not confirmed or approved will not be allowed.

Confirmed closures that are cancelled due to unsuitable weather may be rescheduled at the discretion of the Engineer for the following working day.

CONTINGENCY PLAN The Contractor shall prepare a contingency plan for reopening closures to public traffic. The Contractor shall submit the

contingency plan for a given operation to the Engineer within one working day of the Engineer's request.


LATE REOPENING OF CLOSURESIf a closure is not reopened to public traffic by the specified time, work shall be suspended in conformance with the

provisions in Section 8-1.05, "Temporary Suspension of Work," of the Standard Specifications. The Contractor shall not make any further closures until the Engineer has accepted a work plan, submitted by the Contractor, that will insure that future closures will be reopened to public traffic at the specified time. The Engineer will have 2 working days to accept or reject the Contractor's proposed work plan. The Contractor will not be entitled to any compensation for the suspension of work resulting from the late reopening of closures.

COMPENSATIONThe Contractor shall notify the Engineer of any delay in the Contractor's operations due to the following conditions, and

if, in the opinion of the Engineer, the Contractor's controlling operation is delayed or interfered with by reason of those conditions, and the Contractor's loss due to that delay could not have been avoided by rescheduling the affected closure or by judicious handling of forces, equipment and plant, the delay will be considered a right of way delay within the meaning of Section 8-1.09, "Right of Way Delays," and compensation for the delay will be determined in conformance with the provisions in Section 8-1.09:

A. The Contractor's proposed Closure Schedule is denied and his planned closures are within the time frame allowed for closures in "Maintaining Traffic" of these special provisions, except that the Contractor will not be entitled to any compensation for amendments to the Closure Schedule that are not approved.

B. The Contractor is denied a confirmed closure.

Should the Engineer direct the Contractor to remove a closure prior to the time designated in the approved Closure Schedule, any delay to the Contractor's schedule due to removal of the closure will be considered a right of way delay within the meaning of Section 8-1.09, "Right of Way Delays," and compensation for the delay will be determined in conformance with the provisions in Section 8-1.09.

10-1.08 COOPERATION WITH THE CALIFORNIA HIGHWAY PATROL (CHP)Services to be provided by Caltrans. Caltrans will provide at no cost to the contractor the services of the CHP through

the Construction Zone Enhanced Enforcement Program (COZEEP). A total of 545 hours of CHP support are available to enhance the safety of motorists and to assist in controlling the movement of public traffic within the work zone. The COZEEP program does not relieve the contractor of any obligations under this contract.

The Engineer shall make all arrangements with the CHP, and the Engineer’s determination of need shall be final. The Engineer shall provide COZEEP, in the Engineer's sole discretion, it is appropriate.

Additional service requested by the Contractor. The Contractor may request COZEEP for activities not anticipated in the contract. For those requests approved by the Engineer, the Engineer will make the arrangements. The cost of providing additional COZEEP computed at the stipulated rate of $55.00 per Officer per hour are to be deducted from the moneys due the contractor.

Scheduling CHP Service. Scheduling of CHP activity will be coordinated with the requirements of the section CLOSURE REQUIREMENTS AND CONDITIONS found elsewhere in these Special Provisions. The Contractor will be notified in writing of any closures that will have COZEEP at the same time as the Contractor is informed of the approval/disapproval of requested closures.

Cancellations. Cancellations to a previously approved closures COZEEP shall be submitted in writing to the Engineer at least 36 hours prior to the time when the closure was to be in place. The written notice to the Engineer of cancellations to a closure shall be made during office hours between the hours of 7:00 a.m. and 3:00 p.m., Monday through Friday, excluding designated legal holidays.

Cancellations with less than a 36-hour written notice will result in charges to the Department. A deduction of funds due the Contractor will be charged for all costs resulting from late cancellations. Costs incurred by the Department for a maximum of 4 hours of overtime will be at the stipulated rate of $55.00 per hour. The computation of the deduction shall be compatible with the costs to be invoiced to Caltrans by the CHP. Cancellations due to weather or circumstances beyond the control of the Contractor, as determined by the Engineer, are exempt from these charges.


10-1.09 TRAFFIC CONTROL SYSTEM FOR LANE CLOSUREA traffic control system shall consist of closing traffic lanes in conformance with the details shown on the plans, the

provisions in Section 12, "Construction Area Traffic Control Devices," of the Standard Specifications, the provisions under "Maintaining Traffic" of these special provisions, and these special provisions.

The provisions in this section will not relieve the Contractor from the responsibility to provide additional devices or take measures as may be necessary to comply with the provisions in Section 7-1.09, "Public Safety," of the Standard Specifications.

Each vehicle used to place, maintain and remove components of a traffic control system on multilane highways shall be equipped with a Type II flashing arrow sign which shall be in operation when the vehicle is being used for placing, maintaining or removing components. Vehicles equipped with Type II flashing arrow sign not involved in placing, maintaining or removing components when operated within a stationary lane closure shall only display the caution display mode. The sign shall be controllable by the operator of the vehicle while the vehicle is in motion. The flashing arrow sign shown on the plans shall not be used on vehicles which are being used to place, maintain and remove components of a traffic control system and shall be in place before a lane closure requiring its use is completed.

If components in the traffic control system are displaced or cease to operate or function as specified, from any cause, during the progress of the work, the Contractor shall immediately repair the components to the original condition or replace the components and shall restore the components to the original location.

When lane closures are made for work periods only, at the end of each work period, components of the traffic control system, except portable delineators placed along open trenches or excavation adjacent to the traveled way, shall be removed from the traveled way and shoulder. If the Contractor so elects, the components may be stored at selected central locations designated by the Engineer within the limits of the highway right of way.

The contract lump sum price paid for traffic control system shall include full compensation for furnishing all labor, materials (including signs), tools, equipment, and incidentals, and for doing all the work involved in placing, removing, storing, maintaining, moving to new locations, replacing, and disposing of the components of the traffic control system shown on the plans, as specified in the Standard Specifications and these special provisions, and as directed by the Engineer.

The adjustment provisions in Section 4-1.03, "Changes," of the Standard Specifications shall not apply to the item of traffic control system. Adjustments in compensation for traffic control system will be made only for increased or decreased traffic control system required by changes ordered by the Engineer and will be made on the basis of the cost of the increased or decreased traffic control necessary. The adjustment will be made on a force account basis as provided in Section 9 -1.03, "Force Account Payment," of the Standard Specifications for increased work and estimated on the same basis in the case of decreased work.

Traffic control system required by work which is classed as extra work, as provided in Section 4-1.03D of the Standard Specifications, will be paid for as a part of the extra work.

10-1.10 TEMPORARY PAVEMENT DELINEATIONTemporary pavement delineation shall be furnished, placed, maintained, and removed in conformance with the

provisions in Section 12-3.01, "General," of the Standard Specifications and these special provisions. Nothing in these special provisions shall be construed as reducing the minimum standards specified in the Manual of Traffic Controls published by the Department or as relieving the Contractor from his responsibility as provided in Section 7-1.09, "Public Safety," of the Standard Specifications.

Attention is directed to "Traffic Plastic Drums," elsewhere in these special provisions regarding the use of traffic plastic drums in place of portable delineators or cones.

GENERALWhenever the work causes obliteration of pavement delineation, temporary or permanent pavement delineation shall be

in place prior to opening the traveled way to public traffic. Laneline or centerline pavement delineation shall be provided at all times for traveled ways open to public traffic.

Work necessary, including required lines or marks, to establish the alignment of temporary pavement delineation shall be performed by the Contractor. Surfaces to receive temporary pavement delineation shall be dry and free of dirt and loose material. Temporary pavement delineation shall not be applied over existing pavement delineation or other temporary pavement delineation. Temporary pavement delineation shall be maintained until superseded or replaced with a new pattern of temporary pavement delineation or permanent pavement delineation.

Temporary pavement markers and removable traffic tape which conflicts with a new traffic pattern or which is applied to the final layer of surfacing or existing pavement to remain in place shall be removed when no longer required for the direction of public traffic, as determined by the Engineer.


TEMPORARY LANELINE AND CENTERLINE DELINEATIONWhenever lanelines and centerlines are obliterated, the minimum laneline and centerline delineation to be provided shall

be temporary raised pavement markers placed at longitudinal intervals of not more than 7.3 m. The temporary raised pavement markers shall be the same color as the laneline or centerline the markers replace. Temporary raised pavement markers shall be, at the option of the Contractor, one of the temporary pavement markers listed for short term day/night use (14 days or less) or long term day/night use (6 months or less) in "Prequalified and Tested Signing and Delineation Materials" of these special provisions.

Temporary raised pavement markers shall be placed in conformance with the manufacturer's instructions and shall be cemented to the surfacing with the adhesive recommended by the manufacturer, except epoxy adhesive shall not be used to place pavement markers in areas where removal of the markers will be required.

Temporary laneline or centerline delineation consisting entirely of temporary raised pavement markers placed on longitudinal intervals of not more than 7.3 m shall be used on lanes open to public traffic for a maximum of 14 days. Prior to the end of the 14 days, the permanent pavement delineation shall be placed. If the permanent pavement delineation is not placed within the 14 days, additional temporary pavement delineation shall be provided at the Contractor's expense. The additional temporary pavement delineation to be provided shall be equivalent to the pattern specified for the permanent pavement delineation for the area, as determined by the Engineer.

Full compensation for furnishing, placing, maintaining, and removing the temporary raised pavement markers used for temporary laneline and centerline delineation and for providing equivalent patterns of permanent traffic lines for these areas when required shall be considered as included in the contract prices paid for the items of work that obliterated the laneline and centerline pavement delineation and no separate payment will be made therefor.

10-1.11 PORTABLE CHANGEABLE MESSAGE SIGNPortable changeable message signs shall be furnished, placed, operated, and maintained at those locations shown on the

plans or where designated by the Engineer in conformance with the provisions in Section 12, "Construction Area Traffic Control Devices," of the Standard Specifications and these special provisions.

The Contractor shall have 2 portable changeable message signs on the project at all times.

10-1.12 TRAFFIC PLASTIC DRUMSTraffic plastic drums shall conform to the requirements for traffic control devices in Section 12, "Construction Area

Traffic Control Devices," of the Standard Specifications and these special provisions.Traffic plastic drums shall be constructed of low-density polyethylene material and shall be flexible or collapsible upon

impact by a vehicle. The traffic plastic drum shall have a weighted base that will separate from the drum. The base shall be of such shape as to preclude rolling upon impact by a vehicle. The base shall be of sufficient weight to maintain the drum in position and upright. The base or external ballast rings shall not exceed 101.6 mm in height, and drum rings shall not exceed 965.2 mm maximum in diameter. The base or external rings placed over and around the drum, resting on the pavement or ground shall contain the ballast for the drums. Ballast for drums shall be sand or water, except sand shall be used in areas susceptible to freezing. The base shall have drain holes to prevent the accumulation of water. Sand bags shall not be used as ballast for drums.

The body of the traffic plastic drum shall be of a fluorescent orange or predominately orange color. Drums shall be a minimum of 914.4 mm in height above the traveled way, and have at least an 457.2 mm minimum width, regardless of orientation.

The markings on drums shall be horizontal, circumferential, alternating orange and white reflective bands 101.6 to 152.4 mm wide. Each drum shall have a minimum of 2 orange and 2 white bands. The top of the uppermost reflective band shall be no lower than 152.4 mm from the top of the drum. Any non-reflective spaces between the bands shall not exceed 50.8 mm in width. The reflective sheeting shall conform to the provisions in "Approved Traffic Products" elsewhere in these special provisions.

Only one type of traffic plastic drum shall be used on the project. The type of traffic plastic drum proposed for use on the project shall be submitted to the Engineer for approval, prior to placement on the project.

In curvilinear alignment traffic plastic drums shall be used only on one side of the traveled way. Traffic plastic drums shall be placed on the alignment and location shown on the plans, or directed by the Engineer. Traffic plastic drums shall be placed uniformly, straight on tangent alignment and on a true arc on curved alignment. All layout work necessary to place the traffic plastic drums to the proper alignment shall be performed by the Contractor.

If traffic plastic drums are displaced or are not in an upright position, from any cause, the traffic plastic drums shall immediately be replaced or restored to their original location, in an upright position, by the Contractor.

At the option of the Contractor, where portable delineators, cones or Type I or II barricades are specified in the specifications or shown on the plans, traffic plastic drums may be used in place of those portable delineators, cones or Type I or II barricades.


At the completion of the project, traffic plastic drums shall become the property of the Contractor and removed from the site of the work.

Traffic plastic drums shall be installed as shown on the plans when temporary railing (Type K) is placed as required by "Public Safety" elsewhere in these special provisions.

Traffic plastic drums placed in accordance with the provisions in "Public Safety" elsewhere in these special provisions will not be measured nor paid for.

10-1.13 TEMPORARY CRASH CUSHION MODULEThis work shall consist of furnishing, installing, and maintaining sand filled temporary crash cushion modules in

groupings or arrays at each location shown on the plans, as specified in these special provisions or where designated by the Engineer. The grouping or array of sand filled modules shall form a complete sand filled temporary crash cushion in conformance with the details shown on the plans and these special provisions.

Attention is directed to "Public Safety", "Order of Work", and "Temporary Railing" of these special provisions.

GENERALWhenever the work or the Contractor's operations establishes a fixed obstacle, the exposed fixed obstacle shall be

protected with a sand filled temporary crash cushion. The sand filled temporary crash cushion shall be in place prior to opening the lanes adjacent to the fixed obstacle to public traffic.

Sand filled temporary crash cushions shall be maintained in place at each location, including times when work is not actively in progress. Sand filled temporary crash cushions may be removed during a work period for access to the work provided that the exposed fixed obstacle is 4.6 m or more from a lane carrying public traffic and the temporary crash cushion is reset to protect the obstacle prior to the end of the work period in which the fixed obstacle was exposed. When no longer required, as determined by the Engineer, sand filled temporary crash cushions shall be removed from the site of the work.

MATERIALSAt the Contractor's option, the modules for use in sand filled temporary crash cushions shall be either Energite III Inertial

Modules, Fitch Inertial Modules or TrafFix Sand Barrels manufactured after March 31, 1997, or equal:

A. Energite III Inertial Modules, manufactured by Energy Absorption Systems, Inc., One East Wacker Drive, Chicago, IL 60601-2076, Telephone 1-312-467-6750, FAX 1-800-770-6755.

1. Distributor (Northern): Traffic Control Service, Inc., 8585 Thys Court, Sacramento, CA 95828, Telephone 1-800-884-8274, FAX 1-916-387-9734

2. Distributor (Southern): Traffic Control Service, Inc., 1881 Betmor Lane, Anaheim, CA 92805, Telephone 1-800-222-8274, FAX 1-714-937-1070.

B. Fitch Inertial Modules, manufactured by Roadway Safety Service, Inc., 1050 North Rand Road, Wauconda, IL 60084, Telephone 1-800-426-0839, FAX 1-847-487-9820.

1.. Distributor (Northern): Traffic Control Service, Inc., 8585 Thys Court, Sacramento, CA 95828, Telephone 1-800-884-8274, FAX 1-916-387-9734

2. Distributor (Southern): Traffic Control Service, Inc., 1881 Betmor Lane, Anaheim, CA 92805, Telephone 1-800-222-8274, FAX 1-714-937-1070.

C. TrafFix Sand Barrels, manufactured by TrafFix Devices, Inc., 220 Calle Pintoresco, San Clemente, CA 92672, Telephone 1-949-361-5663, FAX 1-949-361-9205.

1. Russ Enterprises, Inc., 1533 Berger Drive, San Jose, CA 95112, Telephone 1-408-287-4303, FAX 1-408-287-1929.

2. Statewide Safety, P.O. Box 1440, Pismo Beach, CA 93448, Telephone 1-800-559-7080, FAX 1-805-929-5786.

Modules contained in each temporary crash cushion shall be of the same type at each location. The color of the modules shall be the standard yellow color, as furnished by the vendor, with black lids. The modules shall exhibit good workmanship free from structural flaws and objectionable surface defects. The modules need not be new. Good used undamaged modules conforming to color and quality of the types specified herein may be utilized. If used Fitch modules requiring a seal are furnished, the top edge of the seal shall be securely fastened to the wall of the module by a continuous strip of heavy duty tape.


Modules shall be filled with sand in conformance with the manufacturer's directions, and to the sand capacity in kilograms for each module shown on the plans. Sand for filling the modules shall be clean washed concrete sand of commercial quality. At the time of placing in the modules, the sand shall contain not more than 7 percent water as determined by California Test 226.

Modules damaged due to the Contractor's operations shall be repaired immediately by the Contractor at the Contractor's expense. Modules damaged beyond repair, as determined by the Engineer, due to the Contractor's operations shall be removed and replaced by the Contractor at the Contractor's expense.

INSTALLATIONTemporary crash cushion modules shall be placed on movable pallets or frames conforming to the dimensions shown on

the plans. The pallets or frames shall provide a full bearing base beneath the modules. The modules and supporting pallets or frames shall not be moved by sliding or skidding along the pavement or bridge deck.

A Type R or P marker panel shall be attached to the front of the crash cushion as shown on the plans, when the closest point of the crash cushion array is within 3.6 m of the traveled way. The marker panel, when required, shall be firmly fastened to the crash cushion with commercial quality hardware or by other methods determined by the Engineer.

At the completion of the project, temporary crash cushion modules, sand filling, pallets or frames, and marker panels shall become the property of the Contractor and shall be removed from the site of the work. Temporary crash cushion modules shall not be installed in the permanent work.

MEASUREMENT AND PAYMENTTemporary crash cushion modules placed in conformance with the provisions in "Public Safety" of these special

provisions will not be measured nor paid for.

10-1.14 EXISTING HIGHWAY FACILITIESThe work performed in connection with various existing highway facilities shall conform to the provisions in Section 15,

"Existing Highway Facilities," of the Standard Specifications and these special provisions.Residue from saw cutting operations shall be removed from the pavement surface by vacuuming or other approved

method and shall not be allowed to flow across the pavement nor be left on the surface of the pavement. Residue from saw cutting operations shall be disposed of outside the highway right of way in conformance with the provisions in Section 7-1.13, "Disposal of Material Outside of the Highway Right of Way," of the Standard Specifications.

Full compensation for conforming to the requirements for the control, removal and disposal of residue resulting from saw cutting operations shall be considered as included in the contract price paid for the item of work involved and no additional compensation will be allowed therefor.

REMOVE ROADSIDE SIGNExisting roadside signs, at those locations shown on the plans to be removed, shall be removed and disposed of.

10-1.14 EARTHWORKEarthwork shall conform to the provisions in Section 19, "Earthwork," of the Standard Specifications and these special

provisions.

10-1.15 SIGN POST SUPPORT SYSTEMReinforced concrete sign post support system shall conform to the details shown on the plans and these special

provisions. Sign post support shall be pre-cast.Concrete for sign post support system shall be minor concrete, except that the concrete shall contain not less than

400 kilograms of cement per cubic meter.Welded steel cavity form, as shown on the plans, is the inner form of the sign post footing. Welded steel cavity form

shall conform to the provisions in Section 75, "Miscellaneous Metal," of the Standard Specifications.Sign post wedges shall be a strong, impervious to weather, dimensionally stable material, machined to the dimensions

shown on the plans.Gravel bag fabric shall be woven polypropylene, polyethylene or Polyamide with a minimum unit weight of 135 g/m2.

The fabric shall have a mullen burst strength of at least 2067 kPa, conforming to the requirements in ASTM Designation: D 3786 and an ultraviolet (UV) stability exceeding 70 percent.

Gravel bags, when filled, shall have nominal dimensions (length x width x height) of 400 mm x 300 mm x 150 mm, and a filled mass of 13 kg to 22 kg.

Gravel bag fill material shall be non-cohesive gravel, free from deleterious material.The contract unit price paid for sign post support system shall include full compensation for furnishing all labor,


materials, tools, equipment, and incidentals, and for doing all the work involved in sign post support system, complete in place, including excavation and backfill, welded steel cavity form, sign post wedges and gravel bag, as shown on the plans, as specified in the Standard Specifications and these special provisions, and as directed by the Engineer.
